GEARHEAD 20:1 SHAFT 1/2X11/4 5000 RPM MAX INPUT
CIRCUIT BREAKER RATING PLUG 300AMP
CIRCUIT BREAKER RATING PLUG 350AMP
CIRCUIT BREAKER 400AMP RATING PLUG
CIRCUIT BREAKER RATINGPLUG 450AMP
RATING PLUG 500AMP CIRCUIT BREAKER
CIRCUIT BREAKER RATING PLUG 600AMP SG600