Set door on shaft and multiply scale reading times 5 to give you the door weight.
Garage door counterbalance lever arm.
Counter balance lever arm and a common bathroom scale will allow you to weigh a door up to 1 250lbs.
Simply lower door onto arm.
Set door on shaft and multiply scale reading times 5 to give you the 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.
Ddm garage doors inc 1092 carolina dr.
Release spring tension and multiply weight times 5 to determine correct door weight.
The springs and counterbalance system a.
800 383 9548 or 630 293 1337 fax.
Bathroom scale not included.
Unit 5 west chicago il 60185 phone.
Garage door counter balance scale arm.
Video instructions for installing the springs and counterbalance system for the lifestyle screens garage door screen.
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.
One garage door lever arm.