Garage door counter balance scale arm.
Garage door counterbalance lever arm.
Garage door counter balance lever arm works with ordinary bathroom scale removes guess work determining door weight release spring tension multiply scale reading times five to determine door weight.
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.
Set door on shaft and multiply scale reading times 5 to give you the door weight.
Release spring tension and multiply weight times 5 to determine correct door weight.
Works with all commercial or residential garage doors.
800 383 9548 or 630 293 1337 fax.
Stop guessing door weight.
Video instructions for installing the springs and counterbalance system for the lifestyle screens garage door screen.
Set door on shaft and multiply scale reading times 5 to give you the door weight.
Bathroom scale not included.
Unit 5 west chicago il 60185 phone.
Simply lower door onto arm.
Garage door weight scale counter balance lever arm.
The springs and counterbalance system a.