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Extension Springs - MD 3707

Outside DiameterFree LengthWire SizeExtended LengthRateInitial TensionWeight
mminchesmminchesmminchesmminchesN/mmLbs/inNLbsggrains
3.000.11835.001.3780.400.01669.682.7430.191.110.960.220.639.72
1 - 45 - 1415 - 2930 - 4950 - 99
£1.63£1.467£1.141£0.815£0.652
100+200+500+
£48.90£40.75£32.60
£1.63
£1.63
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