System of Measurement System of Measurement |
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Size Size | Show |
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Size Size | Hide |
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Wrench Style Wrench Style |
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![]() | Open End |
![]() | Box |
![]() | Combination |
Individual/Set Individual/Set |
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Ratcheting or Nonratcheting Ratcheting or Nonratcheting |
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For Drive Style For Drive Style |
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External Square | External Hex |
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External 12- Point | External Spline |
Overall Length Overall Length |
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Container Type Container Type |
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Material Material |
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Finish Finish |
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Jaw Type Jaw Type |
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For Use With For Use With |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Combination Wrenches
![]() 12-Point Box Opening | ![]() |
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Wrenches with a 12-point opening are easier to position on hex fasteners than wrenches with a 6-point opening but make less contact.
Polished wrenches have a mirror-like finish.
For technical drawings and 3-D models, click on a part number.
Box End | Open End | ||||||||
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Size | Overall Lg. | Head Offset Angle | Head Thick. | Opening Angle | Head Thick. | Material | Specifications Met | Each | |
Dull Chrome Plated | |||||||||
12-Point Box Opening | |||||||||
21 mm | 11 5/16" | 15° | 1/2" | 15° | 7/16" | Steel | ASME B107.100 | 0000000 | 000000 |
Polished Chrome Plated | |||||||||
12-Point Box Opening | |||||||||
21 mm | 11 3/8" | 15° | 1/2" | 15° | 7/16" | Steel | ASME B107.100 | 0000000 | 00000 |
Black Oxide | |||||||||
12-Point Box Opening | |||||||||
21 mm | 11 5/16" | 15° | 1/2" | 15° | 7/16" | Steel | ASME B107.100 | 00000000 | 00000 |
Corrosion-Resistant Combination Wrenches



These wrenches are made of stainless steel for excellent corrosion resistance.
Size | Overall Lg. | Head Thick. | Box-End Head Offset Angle | Open-End Opening Angle | Material | Specifications Met | Each | |
12-Point Box Opening | ||||||||
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21 mm | 10" | 31/64" | 15° | 15° | 420 Stainless Steel | DIN 3113 | 000000000 | 000000 |
Ratcheting Combination Wrenches


A ratchet mechanism in the box end allows you to turn fasteners in tight spaces without removing and repositioning the wrench. Flip these wrenches over to ratchet in the opposite direction. The smaller the turn required to ratchet, the less clearance you need to engage the ratchet. Wrenches are polished for a mirror-like finish.
For technical drawings and 3-D models, click on a part number.
Box End | Open End | ||||||||
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Size | Overall Lg. | Head Thick. | Turn Required to Ratchet | Opening Angle | Head Thick. | Material | Appearance | Each | |
12-Point Box Opening | |||||||||
21 mm | 11" | 1/2" | 5° | 10° | 3/8" | Chrome-Plated Steel | Polished | 0000000 | 000000 |
Reversible Ratcheting Combination Wrenches



A lever reverses the ratchet direction. The ratchet mechanism in the box end of these wrenches allows you to turn fasteners in tight spaces without removing and repositioning the tool. Wrenches are polished for a mirror-like finish.
For technical drawings and 3-D models, click on a part number.
Box End | Open End | |||||||||
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Size | Overall Lg. | Head Offset Angle | Head Thick. | Turn Required to Ratchet | Opening Angle | Head Thick. | Material | Appearance | Each | |
12-Point Box Opening | ||||||||||
21 mm | 10 3/4" | 15° | 9/16" | 4.5° | 15° | 3/8" | Chrome-Plated Steel | Polished | 00000000 | 000000 |
Spline Ratcheting Combination Wrenches




A spline-shaped box end turns spline, hex, and 12-point fasteners with minimal effort. This shape also gets a better grip on rounded fasteners that can be difficult to turn with a traditional wrench. These wrenches have a ratchet mechanism that allows you to turn fasteners in tight spaces without removing and repositioning. Flip over to ratchet in the opposite direction. Wrenches are polished for a mirror-like finish.
For technical drawings and 3-D models, click on a part number.
Box End | ||||||||||||
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External Hex/12-Point Size | External Spline Size | Head Offset Angle | Head Thick. | Turn Required to Ratchet | Size | Head Thick. | Opening Angle | Overall Lg. | Material | Appearance | Each | |
21 mm | No. 21 | 15° | 33/64" | 5° | 21 mm | 23/64" | 15° | 11 13/16" | Chrome-Plated Steel | Polished | 0000000 | 000000 |
Premium Combination Wrench Sets
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Made in the U.S.A., these tools handle the toughest industrial applications, provide the best grip on fasteners, and have a superior finish. Wrenches with a 12-point opening are easier to position on hex fasteners than wrenches with a 6-point opening but make less contact. Polished wrenches have a mirror-like finish.
Size | Overall Lg. | Box-End Head Offset Angle | Open-End Opening Angle | Material | Finish | Appearance | Container Type | Specifications Met | Each | |
Metric Wrench Sets—12-Point Box Opening | ||||||||||
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17-Piece Sets | ||||||||||
6 mm 7 mm 8 mm 9 mm 10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm 20 mm 21 mm 22 mm | 5"-11 3/4" | 15° | 15° | Steel | Chrome Plated | Dull | Fabric Pouch | __ | 0000000 | 0000000 |
18-Piece Sets | ||||||||||
7 mm 8 mm 9 mm 10 mm 11 mm 12 mm 13 mm 14 mm 15 mm 16 mm 17 mm 18 mm 19 mm 20 mm 21 mm 22 mm 23 mm 24 mm | 5 1/4"-12 3/4" | 15° | 15° | Steel | Chrome Plated | Polished | Fabric Roll-Up Pouch | ASME B107.100 | 0000000 | 000000 |
Economy Reversible Ratcheting Combination Wrench Sets
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Suitable for occasional maintenance work, these sets are imported. A ratchet mechanism allows you to turn fasteners in tight spaces without removing and repositioning the wrench. Flip the lever to reverse the ratchet.
Box End | ||||||||||
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Size | Overall Lg. | Head Offset Angle | Turn Required to Ratchet | Open-End Opening Angle | Material | Appearance | Specifications Met | Container Type | Each | |
Metric Wrench Sets—12-Point Box Opening | ||||||||||
4-Piece Sets | ||||||||||
21 mm 22 mm 24 mm 25 mm | 5 1/4"-9 3/4" | 15° | 5° | 15° | Chrome-Plated Steel | Polished | ASME B107.100 | Plastic Roll-Up Pouch | 00000000 | 0000000 |