SUMMIT set of professional gluing clamps for fast, precise and strong gluing of guitar bodies, tops necks, etc. See at this link how to combine the set of professional gluing clamps with non stick plates in order to glue prisms for guitar bodies or necks.
For Electric Guitar or Bass body blank clamping Summit have introduced a set of sash clamps that apply pressure in just the right place.  These clamps can be joined together with support joining plates to form a sturdy bed on which to lay your body blank halves.

The clamps are low profile giving them stability and are made from industrial quality heavy duty tempered steel – hardened to 40 – 45 HRc. They are Nickel plated for rust resistance and easy cleaning.

The clamps are engineered to offer the best grip and maximum power transmission.  The clamp jaws are angled slightly inwards to press the work down onto the clamp bed. The screw thread is engineered to give a strong clamping power coupled with speedy adjustment.

Part # 80142