One garage door lever arm.
Garage door counterbalance lever arm.
Garage door counter balance scale arm.
Release spring tension and multiply weight times 5 to determine correct door weight.
Unit 5 west chicago il 60185 phone.
Garage door weight scale counter balance lever arm.
Works with all commercial or residential garage doors.
Set door on shaft and multiply scale reading times 5 to give you the door weight.
The springs and counterbalance system a.
Counter balance lever arm and a common bathroom scale will allow you to weigh a door up to 1 250lbs.
800 383 9548 or 630 293 1337 fax.
Video instructions for installing the springs and counterbalance system for the lifestyle screens garage door screen.
Door scale arm t tl 758 lev counter balance lever arm and a common bathroom scale will allow you to weigh a door up to 1 250lbs.
Ddm garage doors inc 1092 carolina dr.
Simply lower door onto arm.
Set door on shaft and multiply scale reading times 5 to give you the door weight.