BOLT TIGHTENING KEY PU-013

These BOLTS TIGHTENING KEYS are used to tighten nuts on conveyor Belt Fasteners for Joining Conveyor Belts. These Fasteners are manufactured from Alloy Steel & Hardened. Sizes of Bolt Tighten Key for Tighten Nut for conveyor Belt Fastener No. 11/2, No. 2 & No. 21/2, No. 3. We provide them in Yellow Zinc Plating Finish for longer life & rust prevention.