3" Mk.III Hand Saw with Screw Tension

Knew Concepts lever tension swivel blade saws are designed to swing the rear of the frame out of the way. The ability to set the frame into a "neutral corner" gives you the ability to saw into areas that were never possible before. It swivels 45° to the right or to the left and has a lock at the "straight ahead" position. It is a wonderful precision instrument but it is not bombproof - don't force it or try to bend it.