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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
  • All
  • 6 Days or Less
  • 8 Days or Less
  • 9 Days or Less
  • 10 Days or Less
  • 11 Days or Less
  • 12 Days or Less
  • 13 Days or Less
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  • 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)

      DD Type Hardened Thick Set Square

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

          Right Angle Ruler JIS Class 1 Equivalent (Hardened)

            Instant Stop-Type Ruler

              Square with Base (JIS Class 2)

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

                  Steel Straight Edge (Flat Type / Quenched Product)

                    T Type Machinist Square

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

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

                          Stone Made Precision Straight Ruler

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

                              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

                                            Aluminum Sliding Bevel with Angle Scale and Brace

                                              Free Gold without Scale

                                                Free Square without Scale

                                                  Angle Ruler (with Base)

                                                    Angle Ruler (Flat Type)

                                                      Flat Set Square (JIS Class 2)

                                                        Complete Square TS-K15

                                                          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

                                                                          Steel Straight Edge (Flat Type)

                                                                            Steel Straight Edge (Bevel Type)

                                                                              Straight Edge(I Beam Type)

                                                                                I-Beam Straight Edge EA Series

                                                                                  Knife-Shaped Straight Edge

                                                                                    Triangular Straight Edge

                                                                                      Hardened Square JIS 1 with Base (JIS B7526 Compliant Product)

                                                                                        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

                                                                                            Square with Base, No Hardening

                                                                                            Brand

                                                                                            OBISHIKEIKI

                                                                                            NIIGATASEIKI

                                                                                            NIIGATASEIKI

                                                                                            NIIGATASEIKI

                                                                                            SINWASOKUTEI

                                                                                            Trusco Nakayama

                                                                                            OBISHIKEIKI

                                                                                            UNISEIKI

                                                                                            NIIGATASEIKI

                                                                                            NIIGATASEIKI

                                                                                            NIIGATASEIKI

                                                                                            NIIGATASEIKI

                                                                                            NIIGATASEIKI

                                                                                            NIIGATASEIKI

                                                                                            NIIGATASEIKI

                                                                                            SINWASOKUTEI

                                                                                            SINWASOKUTEI

                                                                                            SINWASOKUTEI

                                                                                            SINWASOKUTEI

                                                                                            SINWASOKUTEI

                                                                                            SINWASOKUTEI

                                                                                            SINWASOKUTEI

                                                                                            SINWASOKUTEI

                                                                                            Ohnishi Manufacturing

                                                                                            Ohnishi Manufacturing

                                                                                            Trusco Nakayama

                                                                                            Trusco Nakayama

                                                                                            Trusco Nakayama

                                                                                            Trusco Nakayama

                                                                                            Trusco Nakayama

                                                                                            Trusco Nakayama

                                                                                            UNISEIKI

                                                                                            UNISEIKI

                                                                                            UNISEIKI

                                                                                            UNISEIKI

                                                                                            UNISEIKI

                                                                                            UNISEIKI

                                                                                            UNISEIKI

                                                                                            OBISHIKEIKI

                                                                                            OBISHIKEIKI

                                                                                            OBISHIKEIKI

                                                                                            OBISHIKEIKI

                                                                                            OBISHIKEIKI

                                                                                            OBISHIKEIKI

                                                                                            RIKENKEISOKUKI

                                                                                            Product Series

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

                                                                                            DD Type Hardened Thick Set Square

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

                                                                                            Right Angle Ruler JIS Class 1 Equivalent (Hardened)

                                                                                            Instant Stop-Type Ruler

                                                                                            Square with Base (JIS Class 2)

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

                                                                                            Steel Straight Edge (Flat Type / Quenched Product)

                                                                                            T Type Machinist Square

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

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

                                                                                            Stone Made Precision Straight Ruler

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

                                                                                            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

                                                                                            Aluminum Sliding Bevel with Angle Scale and Brace

                                                                                            Free Gold without Scale

                                                                                            Free Square without Scale

                                                                                            Angle Ruler (with Base)

                                                                                            Angle Ruler (Flat Type)

                                                                                            Flat Set Square (JIS Class 2)

                                                                                            Complete Square TS-K15

                                                                                            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

                                                                                            Steel Straight Edge (Flat Type)

                                                                                            Steel Straight Edge (Bevel Type)

                                                                                            Straight Edge(I Beam Type)

                                                                                            I-Beam Straight Edge EA Series

                                                                                            Knife-Shaped Straight Edge

                                                                                            Triangular Straight Edge

                                                                                            Hardened Square JIS 1 with Base (JIS B7526 Compliant Product)

                                                                                            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

                                                                                            Square with Base, No Hardening

                                                                                            Days to Ship 12 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 9 Days or more 26 Days or more 26 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 6 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 11 Days or more 8 Days or more 15 Days or more 10 Days or more 12 Days or more 12 Days or more 10 Days or more
                                                                                            Product ModelStand With Speed SquareFlat Speed SquareFlat Speed SquareStand With Speed SquareLocking Type Speed SquareStand With Speed SquareFlat Speed SquareStraight EdgeOthersOthersFlat Speed Square-Stand With Speed SquareStraight EdgeStand With Speed SquareStand With Speed SquareStand With Speed SquareStand With Speed SquareLocking Type Speed SquareLocking Type Speed SquareFree Speed SquareFree Speed SquareFree Speed SquareAngled RulerAngled RulerFlat Speed SquareOthersFree Speed SquareOthersOthersOthersFlat Speed SquareStand With Speed SquareOthersOthersStraight EdgeStraight EdgeStraight EdgeStraight EdgeStraight EdgeStraight EdgeStand With Speed SquareFlat Speed SquareI-Shaped SquareStand With Speed Square
                                                                                            Beam Length(mm)75 ~ 30050 ~ 30050 ~ 50050 ~ 300-75 ~ 100075 ~ 300-100 ~ 1000300 ~ 75050 ~ 200-50 ~ 400-100 ~ 600161 ~ 17745 ~ 90170172----100 ~ 300100 ~ 30075 ~ 1000180173 ~ 240---75 ~ 30075 ~ 300--------75 ~ 30075 ~ 30050 ~ 30050 ~ 1000
                                                                                            Precision(mm)--JIS B 7526JIS B 7526---0.0115 ~ 0.02--JIS B 7526-JIS B 7526-JIS Grade 2 equivalent products------------------------------
                                                                                            Angle(°)9090909045/90-90180909090-9018090909045/904545/9020~120--45 ~ 12045 ~ 120-90-----------18018018090909090
                                                                                            Stand Length(mm)50 ~ 20035 ~ 20038 ~ 30037 ~ 200-50 ~ 41550 ~ 200-60 ~ 640200 ~ 68038 ~ 130-37 ~ 200-70 ~ 3209435 ~ 55163115----73 ~ 30070 ~ 30050 ~ 500101153 ~ 210---50 ~ 20050 ~ 200--------50 ~ 20050 ~ 20040 ~ 20037 ~ 550
                                                                                            Scale-Not IncludedNot IncludedNot IncludedIncludedNot Included--Not IncludedNot IncludedNot Included-Not IncludedNot IncludedIncludedIncludedNot IncludedIncludedIncluded / Not IncludedIncludedIncludedNot IncludedNot IncludedNot IncludedNot IncludedNot IncludedIncludedIncludedIncludedIncludedIncludedNot IncludedNot IncludedNot IncludedNot IncludedNot IncludedNot IncludedNot Included---Not IncludedNot IncludedNot Included-

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