Open-end head with 7/16" square drive, J-shank

Characteristics
• The 7/16" square drive open-end head 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 26 Outside diameter, in 29/32 Size, in 7/16 Country of origin USA Head depth, in 11/64 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