A variety of special sizes are also available to provide an accessible way to install or remove large pieces of equipment from a building.
Roof hatch winch.
Bilco roof hatches provide safe and convenient access to roof areas by means of an interior ladder ship stair or service stair.
Manufactures a full line of ladder safety products including roof hatch safety grab bars ladderport ladder receiver parapet stair systems and cranky the portable winch system.
Products are designed and manufactured in brighton michigan.
All products feature engineered lift assistance for easy one hand operation.
Winch operation provides a convenient means of ventilating work areas in manufacturing facilities and is a less expensive alternative to electric motor operation.
Cranky portable winch slips on off a permanently building mount post for easy lifting over the side of building no more my aching back.
Product is supplied with manual winch and wall mounting bracket cable and additional pulleys can be supplied at additional cost.
Roof hatches and automatic smoke vents can be supplied with manual winch operation to open and close covers remotely.
A back pulley centers the load allowing the load to easily fit through the roof hatch so you don t have struggle to keep it centered.
One cranky winch can work on countless job sites since only the post stays mounted to each building.