Cast iron arm. P.P. Pad is attached. The most economical choice. The component plastic handle is made of P.P. and T.P.V. material.
Finally a non-stick pad for your pipe clamps. These soft silicone rubber pads fit most any pipe clamp (1/2" & 3/4") and glue can be cleaned right off after use with warm water.
These handy frame clamps make case and frame assembly quick and easy saving the trouble of balancing boards and clamps at the same time.
Like clamps, you can never have enough bench dogs. Perfect addition to parallel action clamps and standard bench dogs.