Options & Accessories

Hand Crank

Hand Crank Image

Hand Crank

Provides an emergency procedure for moving loads during power failure. Removable crank fits on square end of the special worm shaft, which extends through the spur gear housing.

Specify Option #771020

  • Model Nos. 10-12, 20-12,100AB, 150AB
  • 30:1 reduction on crank

Hand Crank

Hand Crank Image

Hand Crank

Provides an emergency procedure for moving loads during power failure. Removable crank fits on square end of the special worm shaft, which extends through the spur gear housing.

Specify Option #771020

  • Model Nos. 10-12, 20-12,100AB, 150AB
  • 30:1 reduction on crank