Every shop needs a four-piece set of Groz™ Parallel Clamps. The heads are glue-resistant and will always remain parallel to each other and perpendicular to the bar, even under pressure. The cold drawn I-section steel bar minimizes flexing and bending, and slippage is eliminated by serrations on the steel rail that engage with a hardened steel insert in the moving jaw. Throat depth is 31/4".4-piece set includes two each of 24" and 40" parallel clamps; throat depth is 3-1/4"
Four hardened rollers ensure glue resistant clamp heads are parallel and perpendicular to the bar
Cold drawn I-section steel bar engages hardened steel insert in moving head to eliminate slippage
4 clamp blocks included in set