Heavy duty all-steel screw clamp, used in steel and boiler construction, shipbuilding, automotive engineering, heavy timber construction, laminated wood beam construction and carpentry. Ideal for sturdy or heavy parts that need to be clamped very securely, with a very high clamping pressure. Sliding jaw clamping face can be tilted up to 35°. Clamping Force Up To 12,000N Carbon Steel Bar Steel Jaws Turned Spindles Screw-Handle Tightens Clamp Without Quick-Release Facility Steel Without Handle Quick Adjustment of Moving Jaw Arm Clamping Force Up To 12,000N Carbon Steel Bar Steel Jaws Turned Spindles Screw-Handle Tightens Clamp Without Quick-Release Facility Steel Without Handle Quick Adjustment of Moving Jaw Arm