5-position buttonhole

CLAMPING PERFORMANCE: Large tightening capacity, adjustable with rack. Tightening capacity like a vice. The tightening power is adjustable with a wheel device. Easy motion of the axis. Soft blocking device. Easy unlocking with only one hand by using the red lever. JAW PERFORMANCE: High resistance to wear thanks to the chrome-vanadium forged steel jaws. Powerful tightening thanks to the jaws' teeth on the whole length. Round pieces easy to tighten in axial position thanks to the slot on the upper jaws. Tightening of any shape thanks to the articulated jaws with straight and round teeth.