Ideal for those needing to secure work pieces to a workbench or alternatively holding objects tightly when they are being glued together.
The clamp frame is made from malleable iron and is guaranteed unbreakable.
The screw has a twin start rolled acme thread to allow a faster adjustment of the clamp to the required capacity.
A steel swivel shoe on the end of the screw ensures that an even pressure is applied even on angled work surfaces. At the other end of the screw is a Tommy bar that incorporates a safety feature so that it will bend should the user try to exert more force than the frame is able to withstand.
