ZAP Hollow Shaft Extender 1-1/4-Inch shaft

Extend a 1-1/4 inch diameter garage door torsion shaft by 4 inches and reduce it to a 1-inch diameter with this Zap Hollow Shaft Extender from Action Industries. This accessory installs on hollow shafts to allow Zap commercial and residential operators to be installed. Equipped with a 1/8 inch keyway.

Features:

• 8 inch Zap Hollow Shaft extender

• Extends garage door shaft by 4 inches

• Fits over 1-1/4 inch shaft, tapers for use with a 1 inch shaft

• Four pre-cut holes for screws

• Uses M6x20 Hex Cap Screws (not included)