High lift – cable drum 120 hl
Maximum door high:144” + hi lift
Rated lifting weight per drum:500 lbs
Maximum cable diameter:3/16”(5mm)
Set screws installed
Use on 1” solid shaft with 1/4” keyway
Color coded
Cable length formula – floor to shaft center + 133”
Minus amount of hi-lift (apco + 134” minus hi-lift)
