Rolling Door Torsion Spring

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Description

LHW – Left Hand Wound
RHW – Right Hand Wound
Available

Weight (Lbs) Per Inch
Wire Size Color Code 20Coils Length 1 3/4″ 2″ 2 1/4″ 2 5/8″ 3 3/8″ 3 1/2″ 3 3/4″ 5 1/4″ 5 1/2″ 6″
0.207 Yellow 4 1/8″ 0.2834 0.3196 0.3552
0.218 White 4 3/8″ 0.3012 0.3395 0.3771
0.225 Red 4 1/2″ 0.3113 0.3507 0.3895 0.4485
0.234 Brown 4 5/8″ 0.3259 0.3669 0.4067 0.4681
0.243 Green 4 7/8″ 0.3399 0.3825 0.4243 0.4882 0.6158 0.6370 0.6798 0.9348 0.9774 1.0625
0.250 Gold 5″ 0.3498 0.3955 0.4364 0.5019 0.6328 0.6546 0.6983 0.9601 1.0038 1.0911
0.262 Blue 5 1/4″ 0.3696 0.4155 0.4606 0.5293 0.6668 0.6897 0.7369 1.0105 1.0563 1.1480
0.273 Orange 5 1/2″ 0.3863 0.4341 0.4829 0.5547 0.6893 0.7222 0.7683 1.0572 1.1050 1.2007
0.283 Lt Blue 5 5/8″ 0.4017 0.4520 0.5005 0.5746 0.7228 0.7475 0.7985 1.0933 1.1427 1.2415
0.295 White 5 7/8″ 0.4267 0.4736 0.5310 0.6092 0.7781 0.7918 0.8348 1.1569 1.2091 1.3134
0.306 Brown 6 1/8″ 0.4402 0.4946 0.5472 0.6275 0.8047 0.8148 0.8698 1.1894 1.2429 1.3553
0.312 Tan 6 1/4″ 0.4501 0.5047 0.5592 0.6411 0.8174 0.8320 0.8882 1.2139 1.2685 1.3800
0.319 Green 6 3/8″ 0.5132 0.5685 0.6514 0.8567 0.8450 0.9096 1.2322 1.2875 1.4126
0.331 Gold 6 5/8″ 0.5965 0.6832 0.8928 0.8854 0.9450 1.2898 1.3476 1.4703
0.343 Blue 6 7/8″ 0.9461 0.9228 0.9843 1.3430 1.4030 1.5253
0.363 Orange 7 1/4″ 0.9777 1.0429 1.4207 1.4840 1.6135
0.375 Lt Blue 7 1/2″ 1.0822 1.4730 1.5385 1.6725
0.393 Yellow 7 7/8″ 1.1394 1.5518 1.6206 1.7615
0.406 White 8 1/8″ 1.6470 1.6757 1.8205
0.421 Red 8 7/16″ 1.6711 1.7448 1.8950
0.437 Tan 8 3/4″ 1.7374 1.8138 1.9665
0.468 Blue 9 3/8″ 1.8722 1.9540 2.1177

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