12in Labor-saving Hand Riveter BT-606 Manual Rivet Machine 300mm Riveting Tools with Nut Dies M-3 M-4 M-5 M-6 M-8

Features:
Handle adopt the thickening high carbon steel plate to production, energy saving design.
Spear parts after high temperature treatments, strong and practical.
Handle with ergonomic design, comfortable don't skid.
Manual rotation back device, save time and effort, quick and convenient.