The PROTO Half Knuckle double clamp is likely one of the strongest and most dependable double clamps available on the market palms down. This is a clamp, and isn’t a compression system. It is made to work with each commonplace and outsized bars, and is a superb clamp suitable with HIC, ISC, IHC and threaded compression techniques. With an enormous array of colours to select from, if you need one of many strongest clamps out immediately, think about the Proto Half Knuckle Clamp.
- Weighs four.eight oz
- Fits common and outsized bars
- 6061-T6 Aluminum
- Includes Shim
- Height 1.87”