ORDERING EXTENSION SPRINGS

Extension springs can be ordered by any of the methods listed below

METHOD #1

• FURNISH WIRE SIZE

• MEASURE THE INSIDE DIAMETER TO THE NEAREST 1/32"

• FURNISH SPRING LENGTH (Do not include loops in this measurement)

• SPECIFY TYPE OF ENDS (Double loops, single loops or clips)

• SPECIFY TYPE OF DOOR (Sectional, one piece or taylor sectional)

EXAMPLE: .177 - 1 9/32" ID - 25"

METHOD #2

• FURNISH SPRING LENGTH

• AMOUNT OF STRETCH (Amount of stretch is half of the door height)

• FURNISH THE TOTAL DOOR WEIGHT

• SPECIFY TYPE OF ENDS (Double loops, single loops or clips)

EXAMPLE 25"- 42"- 150#

EXTENSION SPRING COLOR CODES