The Matthews Grid Clamp with Grip Head (2.5") works on 1- ¼” and 1 ½” speed rails.
Key Features:
- Welded 2.5” serrated plate w/Grip Head and Grid Clamp
- Double hand wheels, no tools required
- Grid Clamp tensile strength exceeds 17,000 lbs / 7.7 tonne
- Grip Head offers 3/8” and 5/8” receivers w/ serrations for maximum strength