Knew Concepts Jeweler's 3" Saw Frame with Cam-Lever Tension | 125.003C

Enjoy the superior engineering of the original Knew Concepts jeweler's hand saw frame plus a quick-change cam-lever tensioning system.
The cam-lever system lets you quickly change saw blades without losing your tension adjustment: simply flip the lever up to release tension, swap out blade and flip the lever back down. Save time and trouble when work demands repetitive blade changes, such as when piercing metal.
Knew Concepts saw frames are light and rigid, providing precise control, reduced blade breakage and very little flex. The hardened aluminum frame weighs only 110 grams (3.8 oz.), far less than a comparable steel saw frame. The 3" (76mm) throat depth is ideal for fine work on small pieces; working length of the saw blade is 4-1/4". A comfortably curved wood handle and excellent balance and control make this saw an excellent choice.