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ASME B107.500-2020: Pliers and Shears, 2020
- CONTENTS
- Foreword
- ASME B107 COMMITTEE ROSTER
- CORRESPONDENCE WITH THE B107 COMMITTEE
- 1 SCOPE
- 2 DEFINITIONS
- 3 REFERENCES
- 4 CLASSIFICATION
- 5 GENERAL PERFORMANCE REQUIREMENTS [Go to Page]
- 5.1 Materials
- 5.2 Finish
- 5.3 Marking
- 5.4 Handles
- 5.5 Comfort Grips
- 5.6 Joint
- 5.7 Spring
- 5.8 Jaws
- 6 CATEGORY 11 DIAGONAL-CUTTING AND END-CUTTING PLIERS [Go to Page]
- 6.1 Type I, Diagonal Cutting, Regular Nose
- 6.2 Type II, Regular Nose, Compound Action
- 6.3 Type IV, End Cutting
- 6.4 Handle Hardness
- 6.5 Fastener Hardness
- 6.6 Springs
- 6.7 Jaw and Cutting-Edge Hardness
- 7 CATEGORY 13 LONG-NOSE, LONG-REACH PLIERS [Go to Page]
- 7.1 Type I, Flat Nose/Duckbill
- 7.2 Type II, Double Round Nose
- 7.3 Type III, Round Nose
- 7.4 Handle Hardness
- 7.5 Fastener Hardness
- 7.6 Springs
- 7.7 Jaw and Cutting-Edge Hardness
- 7.8 Scored Surfaces
- 8 CATEGORY 16 SHEARS [Go to Page]
- 8.1 Type I, Tinner Shear
- 8.2 Type II, Compound Leverage
- 8.3 Finish
- 8.4 Handle Characteristics
- 8.5 Pivot
- 8.6 Blades
- 9 CATEGORY 18 WIRE-TWISTER PLIERS [Go to Page]
- 9.1 Design
- 9.2 Handle Hardness
- 9.3 Fastener Hardness
- 9.4 Jaw and Cutting-Edge Hardness
- 9.5 Spiral Mechanism — Category 18
- 9.6 Locking Device — Category 18
- 10 CATEGORY 19 RETAINING RING PLIERS [Go to Page]
- 10.1 Type I, Pliers, Retaining Ring, Internal
- 10.2 Type II, Pliers, Retaining Ring, External
- 10.3 Type III, Pliers, Retaining Ring, External (Automotive)
- 10.4 Type IV, Pliers With Replaceable Tips, Retaining Ring, Internal and External
- 10.5 Type V, Pliers, Retaining Ring, Internal and External (Convertible)
- 10.6 Type VI, Pliers, Retaining Ring, Replaceable Tips, Internal and External (Universal)
- 10.7 Marking
- 10.8 Fastener Hardness
- 10.9 Tips
- 10.10 Jaw Stops
- 11 CATEGORY 20 LINEMAN’S, IRONWORKER’S, GAS, GLASS, FENCE, AND BATTERY PLIERS [Go to Page]
- 11.1 Type I, Lineman’s and Ironworker’s
- 11.2 Type IV, Combination Jaw
- 11.3 Type V, Gas
- 11.4 Type VI, Glass
- 11.5 Type VII, Fence
- 11.6 Type VIII, Battery
- 11.7 Handle Hardness
- 11.8 Joint
- 11.9 Joint Fastener Hardness
- 11.10 Springs
- 11.11 Jaw and Cutting-Edge Hardness
- 12 CATEGORY 22 ELECTRONIC CUTTERS AND PLIERS [Go to Page]
- 12.1 Type I, Cutters
- 12.2 Type II, Pliers
- 12.3 Handle Hardness
- 12.4 Joint Fastener Hardness
- 12.5 Springs
- 12.6 Jaw and Cutting-Edge Hardness
- 12.7 Smooth Jaws
- 12.8 Serrations
- 13 CATEGORY 23 MULTIPLE POSITION ADJUSTABLE PLIERS [Go to Page]
- 13.1 Type I, Adjustable Joint, Angle Nose
- 13.2 Type II, Slip Joint, Combination Jaw
- 13.3 Handle Hardness
- 13.4 Joint Fastener Hardness
- 13.5 Jaw and Cutting-Edge Hardness
- 14 CATEGORY 24 LOCKING, CLAMP, AND TUBING PINCH-OFF PLIERS [Go to Page]
- 14.1 Type I, Locking Pliers
- 14.2 Type II, Clamp
- 14.3 Type III, Tubing Pinch‐Off
- 14.4 Handle Characteristics
- 14.5 Handle Hardness
- 14.6 Adjusting Screw
- 14.7 Joint Fastener Hardness
- 14.8 Springs
- 14.9 Jaw Opening
- 14.10 Jaw and Cutting-Edge Hardness
- 14.11 Serrations
- 15 CATEGORY 27 MULTIPLE POSITION, ELECTRICAL CONNECTOR PLIERS [Go to Page]
- 15.1 Design
- 15.2 Handle Hardness
- 15.3 Joint Fastener Hardness
- 15.4 Jaw Opening
- 15.5 Jaw Hardness
- 15.6 Sleeve/Insert
- 16 CATEGORY 37 WIRE CUTTERS/STRIPPERS [Go to Page]
- 16.1 Type I, Wire Strippers, Pivoting Handles
- 16.2 Type II, Wire Cutters/Strippers, Flat Jaws and Handles, Classes 1, 2, 3, and 4
- 16.3 Finish
- 16.4 Marking
- 16.5 Joint Fastener Hardness
- 16.6 Springs
- 16.7 Jaw Opening
- 16.8 Cushion Grip Throat
- 16.9 Jaw and Cutting-Edge Hardness
- 17 TESTS [Go to Page]
- 17.1 Handle Load Test
- 17.2 Cut Tests
- 17.3 Hardness Test
- 17.4 Solvent Resistance Test
- 17.5 Joint Integrity Test
- 17.6 Jaw Opening and Closing Test
- 17.7 Wire Twisting Tests — Category 18
- 17.8 Jaw Grip Test — Category 24
- 17.9 Jaw Clearance Test — Category 24, Type I, Class 2
- 17.10 Jaw Sleeve/Insert Test — Category 27
- 17.11 Wear Test — Category 16 Type II Shears
- 17.12 Cycle Test — Category 16
- 17.13 Pull Knob Security Test — Category 18
- 17.14 Ring Contraction Test — Category 19
- 17.15 Ring Expansion Test — Category 19
- 17.16 Tip Load Test — Category 19
- 17.17 Replaceable Tip Pull‐Off Test — Category 19
- 17.18 Locking/Load Test — Category 24
- 17.19 Pinch-Off Test — Category 24 Type III
- 18 SAFETY REQUIREMENTS AND LIMITATIONS OF USE
- Figures [Go to Page]
- Figure 6-1 Typical Profiles of Severed Copper Wire With Corresponding Cutting‐Edge Cross Sections
- Figure 6.1-1 Category 11 Type I, Diagonal Cutting, Regular Nose, Plain
- Figure 6.1-2 Category 11 Type I, Alternate Design
- Figure 6.1-3 Category 11 Type I, Alternate Design With Stripping Notches and Skinning Hole
- Figure 6.1-4 Category 11 Type I, Alternate Design With Cushion Grip Throat
- Figure 6.2-1 Category 11 Type II, Regular Nose, Compound Action
- Figure 6.3-1 Category 11 Type IV, End Cutting
- Figure 7.1.1-1 Category 13 Type I, Class 1, Flat Nose/Duckbill, Narrow Nose
- Figure 7.1.2-1 Category 13 Type I, Class 2, Flat Nose/Duckbill, Medium Nose
- Figure 7.1.3-1 Category 13 Type I, Class 3, Style A, Flat Nose/Duckbill, Wide Nose, Without Cutter
- Figure 7.1.4-1 Category 13 Type I, Class 4, Flat Nose/Duckbill, Long Reach, Flat Nose
- Figure 7.2-1 Category 13 Type II, Double Round Nose
- Figure 7.3.1-1 Category 13 Type III, Class 1, Style A, Round Nose, Long Nose, Without Cutter
- Figure 7.3.1-2 Category 13 Type III, Class 1, Style B, Round Nose, Long Nose, With Cutter
- Figure 7.3.2-1 Category 13 Type III, Class 2, Round Nose, Bent Nose
- Figure 7.3.3-1 Category 13 Type III, Class 3, Style A, Round Nose, Short Nose, Without Cutter
- Figure 7.3.3-2 Category 13 Type III, Class 3, Style A, Round Nose, Short Nose, Without Cutter (Optional Design)
- Figure 7.3.3-3 Category 13 Type III, Class 3, Style B, Round Nose, Short Nose, With Cutter
- Figure 7.3.4-1 Category 13 Type III, Class 4, Style A, Round Nose, Needle Nose, Without Cutter
- Figure 8.1.1-1 Category 16 Type I, Class 1, Style A
- Figure 8.1.1-2 Category 16 Type I, Class 1, Style B
- Figure 8.1.1-3 Category 16 Type I, Class 1, Style C
- Figure 8.1.2-1 Category 16 Type I, Class 2
- Figure 8.2.1-1 Category 16 Type II, Class 1, Straight Cutting Style A Regular
- Figure 8.2.1-2 Category 16 Type II, Class 1, Straight Cutting Style B Bulldog
- Figure 8.2.1-3 Category 16 Type II, Class 1, Straight Cutting Style C Long Cut
- Figure 8.2.2-1 Category 16 Type II, Class 2, Straight and Circular Cutting to the Right
- Figure 8.2.3-1 Category 16 Type II, Class 3, Straight and Circular Cutting to the Left
- Figure 8.2.4-1 Category 16 Type II, Class 4, Offset Jaw, Straight and Circular Cutting to the Right
- Figure 8.2.5-1 Category 16 Type II, Class 5, Offset Jaw, Straight and Circular Cutting to the Left
- Figure 9.1-1 Category 18 Pliers, Wire Twister, With Side Cutter in Locked Position
- Figure 9.1-2 Category 18 Nose Design, Pliers, Wire Twister, 6 in.
- Figure 9.1-3 Category 18 Nose Design, Pliers, Wire Twister, 9 in. and 12 in.
- Figure 10.1-1 Category 19 Internal Retaining Rings
- Figure 10.1.1-1 Category 19 Type I, Class 1
- Figure 10.1.2-1 Category 19 Type I, Class 2
- Figure 10.2-1 Category 19 External Retaining Rings
- Figure 10.2.1-1 Category 19 Type II, Class 1
- Figure 10.2.2-1 Category 19 Type II, Class 2
- Figure 10.2.3-1 Category 19 Type II, Class 3
- Figure 10.2.4-1 Category 19 Type II, Class 4
- Figure 10.3.1-1 Category 19 Type III, Class 1
- Figure 10.3.2-1 Category 19 External Retaining Rings (Lock Ring)
- Figure 10.3.2-2 Category 19 Type III, Class 2
- Figure 10.4.1-1 Category 19 Type IV, Class 1
- Figure 10.4.1-2 Category 19 Replaceable Tips
- Figure 10.4.2-1 Category 19 Type IV, Class 2
- Figure 10.4.3-1 Category 19 Type IV, Class 3
- Figure 10.5-1 Category 19 Type V
- Figure 10.6-1 Category 19 Type VI
- Figure 11.1-1 Category 20 Type I, Class 1, Lineman’s, Square Head
- Figure 11.1-2 Category 20 Type I, Class 1, Ironworker’s, Square Head
- Figure 11.1.2-1 Category 20 Type I, Class 2, Lineman’s, Round Head
- Figure 11.1.3-1 Category 20 Type I, Class 3, Lineman’s, Square Head With Wire Stripper
- Figure 11.2-1 Category 20 Type IV, Combination Jaw
- Figure 11.3-1 Category 20 Type V, Gas
- Figure 11.4-1 Category 20 Type VI, Glass
- Figure 11.5-1 Category 20 Type VII, Fence
- Figure 11.6-1 Category 20 Type VIII, Battery
- Figure 12.1.1-1 Category 22 Type I, Class 1, Style A, Oval Head
- Figure 12.1.2-1 Category 22 Type I, Class 1, Style B, Relieved Oval Head
- Figure 12.1.3-1 Category 22 Type I, Class 1, Style C, Tapered Head
- Figure 12.1.4-1 Category 22 Type I, Class 2, Offset Nippers (Oblique)
- Figure 12.1.5-1 Category 22 Type I, Class 3, Transverse Cutters (End)
- Figure 12.1.6-1 Category 22 Type I, Class 4, End Cutters (Angle)
- Figure 12.2.1-1 Category 22 Type II, Class 1, Flat Nose
- Figure 12.2.2.1-1 Category 22 Type II, Class 2, Style A, Long Nose Without Side Cutter
- Figure 12.2.2.2-1 Category 22 Type II, Class 2, Style B, Long Nose With Side Cutter
- Figure 12.2.2.3-1 Category 22 Type II, Class 2, Style C, Curved Nose
- Figure 12.2.2.4-1 Category 22 Type II, Class 2, Style D, Short Nose
- Figure 12.2.2.5-1 Category 22 Type II, Class 2, Style E, Subminiature
- Figure 12.2.3-1 Category 22 Type II, Class 3, Long Nose With Tip Cutter
- Figure 12.2.4-1 Category 22 Type II, Class 4, Needle Nose
- Figure 12.2.5-1 Category 22 Type II, Class 5, Round Nose
- Figure 13.1.1-1 Category 23 Type I, Class 1, Style A, Adjustable Joint, Angle Nose, Multiple Grooves, Tongue, Straight, Serrated Jaws
- Figure 13.1.1-2 Category 23 Type I, Class 1, Style B, Adjustable Joint, Angle Nose, Multiple Grooves, Tongue, Curved, Serrated Jaws
- Figure 13.1.1-3 Category 23 Type I, Class 1, Style C, Adjustable Joint, Angle Nose, Multiple Grooves, Tongue, Parrot-Nosed Jaws
- Figure 13.1.1-4 Category 23 Type I, Class 1, Style D, Adjustable Joint, Angle Nose, Multiple Grooves, Tongue, Straight, Smooth Jaws
- Figure 13.1.1-5 Category 23 Type I, Class 1, Style E, Adjustable Joint, Angle Nose, Multiple Grooves, Tongue, Combination Jaws
- Figure 13.1.2-1 Category 23 Type I, Class 2, Adjustable Joint, Angle Nose, Multiple Holes
- Figure 13.2.1-1 Category 23 Type II, Class 1, Style A: Slip Joint, Combination Jaw, Straight Nose, Regular
- Figure 13.2.1-2 Category 23 Type II, Class 1, Style B: Slip Joint, Combination Jaw, Straight Nose, Thin
- Figure 13.2.2-1 Category 23 Type II, Class 2, Slip Joint, Combination Jaw, Bent Nose
- Figure 14-1 Category 24 Typical Release Mechanisms for Locking Pliers
- Figure 14.1.1-1 Category 24 Type I, Class 1, Style A, Straight Jaw Without Cutter
- Figure 14.1.2-1 Category 24 Type I, Class 2, Styles A and B, Curved Jaw Without and With Cutter (Style B Shown)
- Figure 14.1.3-1 Category 24 Type I, Class 3, Styles A and B, Long Nose With and Without Cutter (Style B Shown)
- Figure 14.1.4-1 Category 24 Type I, Class 4, Style A, Smooth Jaws Without Cutter
- Figure 14.2.1-1 Category 24 Type II, Class 1, Style A, “C” Clamp, Fixed Without Swivel Pads
- Figure 14.2.2-1 Category 24 Type II, Class 1, Style B, “C” Clamp, Fixed With Swivel Pads
- Figure 14.2.3-1 Category 24 Type II, Class 2, Sheet Metal Clamp
- Figure 14.2.4-1 Category 24 Type II, Class 3, Welding Clamp
- Figure 14.3-1 Category 24 Type III, Tubing Pinch-Off
- Figure 15.1-1 Category 27 Pliers, Multiple Position, Minimum Capacity Position
- Figure 15.1-2 Category 27 Pliers, Multiple Position, Maximum Capacity Position
- Figure 16.1.1-1 Category 37 Type I, Class 1, Wire Cutter/Stripper, Pivoting Handle
- Figure 16.1.2-1 Category 37 Type I, Class 2, Wire Stripper for Teflon® Insulation, MIL-W-16878 Types E and EE
- Figure 16.2-1 Category 37 Type II, Class 1, Wire Cutter/Stripper, Small Frame, Strippers Forward of Pivot, Nonadjustable, With Spring and Lock Optional
- Figure 16.2-2 Category 37 Type II, Class 2, Wire Cutter/Stripper, Large Frame, Strippers Forward of Pivot
- Figure 16.2-3 Category 37 Type II, Class 3, Wire Cutter/Stripper, Large Frame, Strippers Rear of Pivot
- Figure 16.2-4 Category 37 Type II, Class 4, Wire Cutter/Stripper, Small Frame, Strippers Forward of Pivot, Adjustable Size, With Spring and Lock Optional
- Figure 17.1.1-1 Typical Apparatus for Applying Test Load to Handles of Pliers (Load Cell Measurement)
- Figure 17.2.4.1-1 Category 16 Method of Testing Torque — Method #1
- Figure 17.2.4.1-2 Category 16 Method of Testing Torque — Method #1 Alternate View, Start of Cut
- Figure 17.2.4.1-3 Category 16 Method of Testing Torque — Method #1 Alternate View, Completion of Cut
- Figure 17.2.4.1-4 Category 16 Method of Testing Torque — Method #2
- Figure 17.2.4.1-5 Category 16 Method of Testing Torque — Method #3
- Figure 17.2.4.1-6 Category 16 Method of Testing Torque — Method #4
- Figure 17.2.4.1-7 Category 16 Method of Testing Torque — Method #4 Alternate View, Start of Cut
- Figure 17.2.4.1-8 Category 16 Method of Testing Torque — Method #4 Alternate View, Completion of Cut
- Figure 17.6-1 Jaw Opening and Closing Test (Concept Design)
- Figure 17.10-1 Category 27 Jaw Sleeve Insert Test
- Figure 17.16.1-1 Category 19 Typical Apparatus for Applying Test Loads to Pliers
- Figure 17.16.1-2 Category 19 Tip Load Test Parameters
- Tables [Go to Page]
- Table 6-1 Classification for Diagonal-Cutting and End-Cutting Pliers — Category 11
- Table 6.1-1 Category 11 Dimensional Requirements
- Table 7-1 Classification for Long-Nose, Long-Reach Pliers — Category 13
- Table 7.1.1-1 Category 13 Pliers Dimensional Requirements
- Table 8-1 Category 16 Shears
- Table 8-2 Classification for Shears — Category 16
- Table 9.1-1 Category 18 Dimensions of Pliers, Wire Twister, With Side Cutter
- Table 9-1 Classification for Wire-Twister Pliers — Category 18
- Table 10-1 Classification for Retaining Ring Pliers — Category 19
- Table 10.1.1-1 Category 19 Type I
- Table 10.2.1-1 Category 19 Type II, Class 1
- Table 10.2.2-1 Category 19 Type II, Classes 2 and 3
- Table 10.2.4-1 Category 19 Type II, Class 4
- Table 10.3.2-1 Category 19 Type III, Class 2
- Table 10.4.1-1 Category 19 Replaceable Tips for Type IV, Class 1, and Type VI
- Table 10.4.2-1 Category 19 Replaceable Tips for Type IV, Classes 2 and 3, and Type VI
- Table 10.4.3-1 Category 19 Type IV, Class 3
- Table 10.5-1 Category 19 Type V
- Table 10.6-1 Category 19 Type VI
- Table 11-1 Classification for Lineman's, Ironworker's, Gas, Glass, Fence, and Battery Pliers — Category 20
- Table 11.1.1-1 Category 20 Type I, Class 1, Lineman’s and Ironworker’s
- Table 11.2-1 Category 20 Type IV, Combination Jaw
- Table 11.3-1 Category 20 Type V, Gas
- Table 11.4-1 Category 20 Type VI, Glass
- Table 11.5-1 Category 20 Type VII, Fence
- Table 11.6-1 Category 20 Type VIII, Battery
- Table 12-1 Wire Cut Test Specifications
- Table 12-2 Classification for Electronic Cutters and Pliers — Category 22
- Table 12.1.1-1 Category 22 Dimensional Requirements
- Table 13-1 Classification for Multiple Position Adjustable Pliers — Category 23
- Table 13.1-1 Category 23 Type I, Class 1, Styles A, B, D, and E: Adjustable Joint, Angle Nose, Multiple Grooves, Tongue
- Table 13.1-2 Category 23 Type I, Class 1, Style C: Adjustable Joint, Angle Nose, Multiple Grooves, Tongue
- Table 13.1.2-1 Category 23 Type I, Class 2, Adjustable Joint, Angle Nose, Multiple Holes
- Table 13.2.1-1 Category 23 Type II, Class 1, Style A: Slip Joint, Combination Jaw, Straight Nose, Regular
- Table 13.2.1-2 Category 23 Type II, Class 1, Style B: Slip Joint, Combination Jaw, Straight Nose, Thin
- Table 13.2.2-1 Category 23 Type II, Class 2, Slip Joint, Combination Jaw, Bent Nose
- Table 14-1 Classification for Locking, Clamp, and Tubing Pinch-Off Pliers — Category 24
- Table 14.1.1-1 Category 24 Type I Dimensional Requirements
- Table 14-2.1-1 Category 24 Type II
- Table 14.3-1 Category 24 Type III
- Table 16-1 Classification for Wire Cutters/Strippers — Category 37
- Table 16.1.1-1 Category 37 Type I, Class 1, Blade Sizes and Capacity
- Table 16.1.2-1 Category 37 Type I, Class 2, Blade Sizes and Capacity
- Table 16.2-1 Category 37 Type II, Blade Sizes and Capacity
- Table 17.1-1 Allowable Permanent Set
- Table 17.2.2-1 Category 18 Wire Cut Test Parameters
- Table 17.8.1-1 Category 24 Jaw Grip Test, Type I, Classes 1, 2, and 3
- Table 17.9-1 Category 24 Jaw Clearance Test, Type I, Class 2
- Table 17.16.1-1 Category 19 Tip Test Specifications
- Table 17.18-1 Locking/Load Test for Category 24, Types I and II [Go to Page]