Open Arm, Flanged Base
Safety-lock version of the CL-550-HTC toggle clamp. The integral safety lock automatically engages when the clamp is closed, then remains locked until manually disengaged by pressing the lever before opening. This prevents the clamp from being accidentally opened by bumping the handle.
Heavy-duty horizontal-handle clamp. Arm opens 90° while handle moves 55°. Open arm provides adjustable spindle location. 750 lbs. holding capacity.
Clamped Position
Press Lever to Unlock
Open Position

| Item | Material | Heat Treat | Finish | DFARS | RoHS |
| Clamp Body | 1008,1010, and/or 1018 Steel | - | Zinc plated clear chromate | ✔ | ✔ |
| Rivets | 400-Series Stainless | - | - | ✔ | ✔ |
| Handle | Vinyl | - | - | ✔ | ✔ |

| Description | Holding Capacity (lbs.) | Shipping Weight (lbs.) |
| Open Arm, Flanged Base | 750lbs. | 1.5lbs. |