Calipers are used for measuring surfboard thicknesses.
Made and designed by one of the best wooden surfboard makers in Australia, Steve Hann from ETC Surfboards so you know that these are made by a surfboard shaper to be used by Shapers in their shaping bay .
ETC calipers are made with durable 12mm Hardwood Ply finished with soft rounded edges. Adjust the tightness of the Calipers arms with ease of just using your fingers to tightening the bolt.
Made in Australia