Strong mini-clamp for positioning wooden patches through the f-hole when reparing cracks in violins or mandolins without removing the top. The patches are lightly glued to the clamp and then positioned for clamping in place.

Material: Zinked steel 

Technical Details: Opening 22 mm (0.87"), depth 30 mm (1.2").

Strong mini-clamp for positioning wooden patches through the f-hole when reparing cracks in violins or mandolins without removing the top. The patches are lightly glued to the clamp and then positioned for clamping in place.

Material: Zinked steel 

Technical Details: Opening 22 mm (0.87"), depth 80 mm (3.15").

With this special clamp a resonator for supressing the wulf tone can be glued under the top of a stringed instrument.

Material: Brass 

Technical Details: Opening 20 mm (0.79").

This double screw miniature clamp is despite of its small size very sturdy and is used with the repair of stringed instruments. It is for example ideal for edge repairing. It is also suitable for repairing works at the sound hole (second pad screw with guide)

Material: Brass 

Technical Details: Opening 13 mm (0.51").

This high quality special clamp is ideal for gluing on the bridge of stringed instruments.
Because the impression plate is adjustable at height but totally fixable, the clamp can be easily adjusted for any needs. The guided movable tensioning arm is made from aluminium and has a ball-jointed swivel pad (direct pressure application upon closure), the fixed tensioning arm is made from special nickel-plated steel. Despite of the large opening the clamp is extremely light.


Technical Details: Jaw depth.

This special clamp is attached to the f-holes for repairing cracks in the main body 

Technical Details: Adjustment: 65 - 95 mm (2.6"-3.7").

This cleat clamp is for fastening patches. 2 opposite screws with swivel pads.

Material: Zinked steel 

Technical Details: Opening 36 mm (1.4"), depth 90 mm (3.5").

This cleat clamp is for fastening patches. 2 opposite screws with swivel pads.

Material: Zinked steel 

Technical Details: Opening 36 mm (1.4"), depth 125 mm (4.9").

This cleat clamp is for fastening patches. 2 opposite screws with swivel pads.

Material: Zinked steel 

Technical Details: Opening 36 mm (1.4"), depth 175 mm (6.9").

This cleat clamp is for fastening patches. 2 opposite screws with swivel pads.

Material: Zinked steel 

Technical Details: Opening 36 mm (1.4"), depth 225 mm (8.9").