Open-end head with 3/4" square drive", J-shank

Characteristics
• The open-end head with 3/4" square drive fits interchangeable head torque wrenches with a "J" shank
• Interchangeable heads allow for torque capacity with adjustable torque wrench bodies
• Designed for use with CDI preset and adjustable interchangeable head torque wrenches
• Match the shank head size to the same shank size as the wrench it will be used with. Specifications: Shank (diameter) J (0.425 in.) Center of fastener to retaining pin QJO Series: 2.50 in. Maximum recommended working torque, ft-lbs. 60 Outside diameter, in. 1-19/32 Size, in. 3/4 Country of origin USA Head depth, in. 11/32 Finish Industrial finish Warranty Lifetime warranty, non-repairable, guaranteed for materials and workmanship/while the purchaser owns the tools. Warnings For complete warning information, see CAT1600 pages W1-W4