3MÂ™ Constant Force Spring is designed for earthing or grounding applications. The spring applies a uniform radial pressure onto the cable when it is rolled onto the cable core or outside diameter.
Modified Industry Description
Vinyl Block Fork Highland Bag 25/Bag
3M™ 054007-42372 Constant Force Spring, 0.47 to 0.78 in OD, 1/2 in W
3M™ Constant Force Springs are a range of solder less connections for earthing or grounding use on lead and aluminum cable sheaths, cable screening tapes or wires, and steel or aluminum armor wires.