Bessey Tools
Bessey Tools CM20 2 in C-Clamp 750 lb hand tool
A C-clamp with 2 in maximum opening, 750 lb clamping pressure and a swivel pad, weighing .41 lb
- TypeClamps
- Weight0.41
- 2 in maximum opening handles a wide range of workpieces
- 750 lb clamping pressure delivers strong holding force
- 1 1/2 in throat depth reaches past edges
- Drop forged steel body resists bending under load
- Galvanized finish protects against corrosion
Bessey CM20 2 in C-Clamp
The Bessey CM20 is a light-duty C-clamp built for woodworking, metalworking and general workshop tasks that require up to two inches of opening. Its drop-forged steel body and galvanized finish resist corrosion while delivering 750 lb of clamping pressure. A swivel pad on the steel spindle protects workpiece surfaces during tightening.
Thermals noise and power draw
As a manual hand tool the clamp generates no heat, produces no audible noise and draws no electrical power during operation. The 0.41 lb steel construction adds negligible mass to a tool belt or bench. All clamping force is applied directly by turning the spindle by hand.
Upgrade path and fit
This clamp replaces worn or undersized light-duty clamps when a project demands a full two-inch capacity and 750 lb of force. It is not suited for heavy structural work that exceeds its rated pressure or for deep-reach applications needing more than 1 1/2 in of throat depth.
Highlights
- 2 in maximum opening handles a wide range of workpieces
- 750 lb clamping pressure delivers strong holding force
- 1 1/2 in throat depth reaches past edges
- Drop forged steel body resists bending under load
- Galvanized finish protects against corrosion
Specifications
| Brand | Bessey |
|---|---|
| Type | Clamps |
| Weight | 0.41 |
Questions about this item
How do I fit the Bessey CM20 clamp onto a workpiece and which step is often missed?
Open the spindle until the 2 in capacity clears the part, seat the flat anvil, then tighten while checking that the swivel pad stays flush — many users forget to verify pad alignment before applying full force.
What part of the clamp will need attention or replacement after repeated use?
The galvanized steel spindle threads and the swivel pad face take the most wear; clean the threads regularly and replace the pad if it becomes scored or loses its pivot action.
At what point does the clamp hit its limit during a long clamping job?
The 750 lb clamping pressure rating is the first ceiling you reach; once that load is met the frame and spindle will not safely deliver more force.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
