Ideal for clamping bridges and braces through a soundhole
Features strong steel frames, light weight and slim profiles for multiple clamping through the soundhole of a classical or steel-string guitar
These clamps also have knurled thumbscrews, height-adjustable jaw screws for clearance of internal braces, and jaw feet that swivel to conform to uneven surfaces (maximum opening is 1-7/8")
This clamp is 7" (177.8mm) long and 1/2" (12.7mm) wide, with special leveling screw for extra support