Proto J5-HDL 0 To 5-3/8 Extra Heavy Service C-Clamp

FEATURES:
•Full length forcing screws provide greater versatility with the minimum capacity always being "0?.•Strongest C-clamp design.•Heavy-duty threaded hub provides maximum screw support.•Forcing screws have a square head to be turned with a wrench.•Forcing screws have a hardened tip.