6" Clamps Set: The set contains 2 pieces of 6" bar clamps. The 6" clamp can be set to a spreader with sizes up to 7-7/8"

Clamp & Spreader: The screw-release button design allows the f clamp to be a spreader. Just release the button by a screw and then reverse it before fastening it, you will get the spreader you need

Quick-clamp: The quick-release latch makes it so easy to take them off your project or adjusts the fix in seconds

Non-marring Pads: Larger pads provide a larger area of thrust surface, more balanced force and parallel clamp. Non-marring, non-slip texture protects your project

Solid Construction: A great, defined, rail construction makes sure the clamps do not slip and tighten very effectively when really putting the pressure on(rated up to 50lbs). It is lightweight yet sturdy and is capable of holding pressure for extended periods