Your Door Weighs 270lbs. Typically for Double Wide wood doors. Clipped Ends.
These Springs are Manufactured from oil-tempered spring wire meeting ASTM A229.Calculated for 10,000 cycles.
If there is no color code visable it will be necessary to weigh the door.
How to weigh the door:
1. Raise the door to the full position and secure. The best way to secure the door
in the up position is to snap a vice grip or C clamp under both the bottom rollers.
2. Remove the springs from the door.
3. For a one car opening, lower the door onto one bathroom scale in the center
of the door and read the weight.
For a double door (16 ft. wide or larger) use two bathroom scales. Locate the
scales two feet in from each side. Take the weight of both scales and add together
for door weight.
4. Measure door height. Standard height is 6 ft. 6 inches, or 7 ft. If your door
is over 7 ft. high, call for pricing.please double check all spring information.A no return policy is in effect on extension springs,all sales are final.
