The Shaft Extension and Retainer Knob are crucial components designed for Hobart Chopper/Mixer models HCM300, HCM450, and HCM450C, effectively replacing MPN# 00-274680 and 00-291956.

Fits Brand(s): Hobart

Fits Model(s): HCM300, HCM450, HCM450C

Replaces MPN#: 00-274680, 00-291956

Includes: Shaft and Retainer Knob