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Machinist's Squares

Machinist's squares are tools used for measuring angles and scribing. They are normally available in an L shape consisting of a long blade and a short blade, and the long blade has scales carved on both sides. A type with a thicker short blade is called a square with a base, and it enables scribing work with more stability by being hooked onto the material. In addition, there is an I-shaped straight edge that can inspect flatness, parallelism and straightness, and an angle scribing square that can measure 45 and 135 degrees and be used for scribing. Adjustable squares can have the angle changed freely by adjusting a locking screw, so they are useful for scribing repeatedly with the same angle. As for materials, stainless steel is used for the long blade to ensure the accuracy of the scales, and aluminum, brass and other rust-resistant materials are used for the short blade. Machinist's squares are available in a wide range of materials and configurations, so choose a product that suits the application.
Days to Ship
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  • 6 Days or Less
  • 8 Days or Less
  • 9 Days or Less
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  • 14 Days or Less
  • 15 Days or Less
  • 18 Days or Less
Brand
Product Series
Days to Ship
Product Model
Beam Length(mm)
Precision(mm)
Angle(°)
Stand Length(mm)
Scale

    JIS Class 2 Square with A-Type Base (Complies with JIS B7526 Standard)

      Steel Straight Edge (Bevel Type)

        Flat Right Angle Ruler, D-Type Flat Set Square JIS Class 2 (Complies with JIS B7526 Standard)

          Steel Straight Edge (Flat Type / Quenched Product)

            Right Angle Ruler JIS Class 2 Equivalent (Non-Hardened)

              Straight Edge(I Beam Type / Hardened Component)

                Blade Type Square I Type

                  Flat Right Angle Ruler, JIS Class 1, Tempered (Complies with JIS B7526 Standard)

                    I-Shaped, Right-Angle Ruler, Class 1 Hardened, JIS B7526 Standard Product

                      T Type Machinist Square

                        Flat Set Square (JIS Class 2)

                          Complete Square TS-K15

                            I-Beam Straight Edge EA Series

                              Knife-Shaped Straight Edge

                                Knife Type Straight Edge

                                  I-Shaped, Straightedge Ruler, Class A Hardened, JIS B7514 Standard Product

                                    Aluminum Sliding Bevel without Scale and with Brace

                                      Flat Type Right-Angled Scale JIS Class 2 Equivalent Product (Non-Quenching)

                                        Flange Set Square FS-1/FS-2/FS-3

                                          Right Angle Ruler JIS Class 1 Equivalent (Hardened)

                                            DD Type Hardened Thick Set Square

                                              Flat Type Right-Angled Scale JIS Class 1 Equivalent Product (Quenching)

                                                Stone Made Precision Straight Ruler

                                                  Common Type Straight Edge A Class (Quenching)

                                                    Calibrated Square with Stand

                                                      Complete Square 62 Series

                                                        Mini Machinist Square, with Brass Table

                                                          Miter Rule 62 Series

                                                            Angle Scribing Square

                                                              Trapezoidal Stop Type Ruler

                                                                Instant Stop-Type Ruler

                                                                  Aluminum Sliding Bevel with Angle Scale and Brace

                                                                    Free Gold without Scale

                                                                      Free Square without Scale

                                                                        Angle Ruler (with Base)

                                                                          Angle Ruler (Flat Type)

                                                                            Square with Base (JIS Class 2)

                                                                              Gradated Free Set Square

                                                                                Flat Precision Level, A Class

                                                                                  Flat Precision Level (for General Craft Work)

                                                                                    Rectangular Precision Level, Class A

                                                                                      Flat Type Square (JIS Class 1 Quenching)

                                                                                        Machinist Square (JIS Class 1 Hardening)

                                                                                          Precision Cylindrical Square

                                                                                            Flange Set Square

                                                                                            Brand

                                                                                            OBISHIKEIKI

                                                                                            UNISEIKI

                                                                                            OBISHIKEIKI

                                                                                            UNISEIKI

                                                                                            NIIGATASEIKI

                                                                                            UNISEIKI

                                                                                            RIKENKEISOKUKI

                                                                                            OBISHIKEIKI

                                                                                            OBISHIKEIKI

                                                                                            NIIGATASEIKI

                                                                                            Trusco Nakayama

                                                                                            Trusco Nakayama

                                                                                            OBISHIKEIKI

                                                                                            OBISHIKEIKI

                                                                                            RIKENKEISOKUKI

                                                                                            OBISHIKEIKI

                                                                                            SINWASOKUTEI

                                                                                            NIIGATASEIKI

                                                                                            NIIGATASEIKI

                                                                                            NIIGATASEIKI

                                                                                            NIIGATASEIKI

                                                                                            NIIGATASEIKI

                                                                                            NIIGATASEIKI

                                                                                            NIIGATASEIKI

                                                                                            NIIGATASEIKI

                                                                                            SINWASOKUTEI

                                                                                            SINWASOKUTEI

                                                                                            SINWASOKUTEI

                                                                                            SINWASOKUTEI

                                                                                            SINWASOKUTEI

                                                                                            SINWASOKUTEI

                                                                                            SINWASOKUTEI

                                                                                            SINWASOKUTEI

                                                                                            SINWASOKUTEI

                                                                                            Ohnishi Manufacturing

                                                                                            Ohnishi Manufacturing

                                                                                            Trusco Nakayama

                                                                                            Trusco Nakayama

                                                                                            Trusco Nakayama

                                                                                            Trusco Nakayama

                                                                                            Trusco Nakayama

                                                                                            UNISEIKI

                                                                                            UNISEIKI

                                                                                            UNISEIKI

                                                                                            UNISEIKI

                                                                                            Product Series

                                                                                            JIS Class 2 Square with A-Type Base (Complies with JIS B7526 Standard)

                                                                                            Steel Straight Edge (Bevel Type)

                                                                                            Flat Right Angle Ruler, D-Type Flat Set Square JIS Class 2 (Complies with JIS B7526 Standard)

                                                                                            Steel Straight Edge (Flat Type / Quenched Product)

                                                                                            Right Angle Ruler JIS Class 2 Equivalent (Non-Hardened)

                                                                                            Straight Edge(I Beam Type / Hardened Component)

                                                                                            Blade Type Square I Type

                                                                                            Flat Right Angle Ruler, JIS Class 1, Tempered (Complies with JIS B7526 Standard)

                                                                                            I-Shaped, Right-Angle Ruler, Class 1 Hardened, JIS B7526 Standard Product

                                                                                            T Type Machinist Square

                                                                                            Flat Set Square (JIS Class 2)

                                                                                            Complete Square TS-K15

                                                                                            I-Beam Straight Edge EA Series

                                                                                            Knife-Shaped Straight Edge

                                                                                            Knife Type Straight Edge

                                                                                            I-Shaped, Straightedge Ruler, Class A Hardened, JIS B7514 Standard Product

                                                                                            Aluminum Sliding Bevel without Scale and with Brace

                                                                                            Flat Type Right-Angled Scale JIS Class 2 Equivalent Product (Non-Quenching)

                                                                                            Flange Set Square FS-1/FS-2/FS-3

                                                                                            Right Angle Ruler JIS Class 1 Equivalent (Hardened)

                                                                                            DD Type Hardened Thick Set Square

                                                                                            Flat Type Right-Angled Scale JIS Class 1 Equivalent Product (Quenching)

                                                                                            Stone Made Precision Straight Ruler

                                                                                            Common Type Straight Edge A Class (Quenching)

                                                                                            Calibrated Square with Stand

                                                                                            Complete Square 62 Series

                                                                                            Mini Machinist Square, with Brass Table

                                                                                            Miter Rule 62 Series

                                                                                            Angle Scribing Square

                                                                                            Trapezoidal Stop Type Ruler

                                                                                            Instant Stop-Type Ruler

                                                                                            Aluminum Sliding Bevel with Angle Scale and Brace

                                                                                            Free Gold without Scale

                                                                                            Free Square without Scale

                                                                                            Angle Ruler (with Base)

                                                                                            Angle Ruler (Flat Type)

                                                                                            Square with Base (JIS Class 2)

                                                                                            Gradated Free Set Square

                                                                                            Flat Precision Level, A Class

                                                                                            Flat Precision Level (for General Craft Work)

                                                                                            Rectangular Precision Level, Class A

                                                                                            Flat Type Square (JIS Class 1 Quenching)

                                                                                            Machinist Square (JIS Class 1 Hardening)

                                                                                            Precision Cylindrical Square

                                                                                            Flange Set Square

                                                                                            Days to Ship 12 Days or more 8 Days or more 8 Days or more 9 Days or more 8 Days or more 9 Days or more 14 Days or more 12 Days or more 12 Days or more 26 Days or more 6 Days or more 8 Days or more 11 Days or more 8 Days or more 14 Days or more 25 Days or more 11 Days or more 8 Days or more 26 Days or more 8 Days or more 8 Days or more 8 Days or more 9 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more
                                                                                            Product ModelStand With Speed SquareStraight EdgeFlat Speed SquareStraight EdgeStand With Speed SquareStraight EdgeBlade-shaped Speed SquareFlat Speed SquareI-Shaped SquareOthersFlat Speed SquareOthersStraight EdgeStraight EdgeStraight EdgeStraight EdgeFree Speed SquareFlat Speed SquareOthersStand With Speed SquareFlat Speed SquareFlat Speed Square-Straight EdgeStand With Speed SquareStand With Speed SquareStand With Speed SquareStand With Speed SquareLocking Type Speed SquareLocking Type Speed SquareLocking Type Speed SquareFree Speed SquareFree Speed SquareFree Speed SquareAngled RulerAngled RulerStand With Speed SquareFree Speed SquareOthersOthersOthersFlat Speed SquareStand With Speed SquareOthersOthers
                                                                                            Beam Length(mm)75 ~ 300-75 ~ 300-50 ~ 400-75 ~ 30075 ~ 30050 ~ 300100 ~ 100075 ~ 1000180-----50 ~ 500300 ~ 75050 ~ 30050 ~ 30050 ~ 200--100 ~ 600161 ~ 17745 ~ 90170172-----100 ~ 300100 ~ 30075 ~ 1000173 ~ 240---75 ~ 30075 ~ 300--
                                                                                            Precision(mm)---0.0115 ~ 0.02JIS B 75260.005 ~ 0.012-----------JIS B 7526-JIS B 7526-JIS B 7526--JIS Grade 2 equivalent products--------------------
                                                                                            Angle(°)90-901809018090909090-90180180180180-9090909090-18090909045/904545/9045/9020~120--45 ~ 12045 ~ 120---------
                                                                                            Stand Length(mm)50 ~ 200-50 ~ 200-37 ~ 200-50 ~ 20050 ~ 20040 ~ 20060 ~ 64050 ~ 500101-----38 ~ 300200 ~ 68037 ~ 20035 ~ 20038 ~ 130--70 ~ 3209435 ~ 55163115-----73 ~ 30070 ~ 30050 ~ 415153 ~ 210---50 ~ 20050 ~ 200--
                                                                                            Scale-Not Included--Not Included--Not IncludedNot IncludedNot IncludedNot IncludedIncluded----Not IncludedNot IncludedNot IncludedNot IncludedNot IncludedNot Included-Not IncludedIncludedIncludedNot IncludedIncludedIncluded / Not IncludedIncludedIncludedIncludedNot IncludedNot IncludedNot IncludedNot IncludedNot IncludedIncludedIncludedIncludedIncludedNot IncludedNot IncludedNot IncludedNot Included

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