Precision Machined For Precise Performance.
Our chucks are built to the exact specifications of the original equipment manufacturer using heat-treated alloy for maximum durability.
Connection: 4-1/2" IF Box x 4-1/2" IF Pin
Hardness: 32-36 Rockwell
- Threads:
- 4-1/2 IF - Box - API
- Threads:
- 4-1/2 IF - Pin - API
- Rig Class:
- Maxi
- Product Type:
- Adapters
