Ruler Style Spring Gauge for Measuring Garage Door Torsion Springs

Measure garage door torsion springs and ensure they are installed correctly with this specially designed SPR-Ruler from Action Industries. This ruler is marked specifically for garage door spring wires and allows you to determine spring size for replacements and to ensure torsion springs are correctly installed.

Features:

• SPR-Ruler for Garage Door Torsion Springs

• Measure and determine the size of torsion springs for replacements

• One end is pressed into the spring for professional measuring

• Takes the guesswork out of spring measuring

• Specially marked for garage door springs to simplify measuring