Constant Force Spring, Range: 1.500 - 0.750", Width: 0.500", Metallic

3M™ Constant Force Springs provide fast, reliable, solderless earthing and grounding connections for lead and aluminium cable sheaths, cable screening tapes or wires, and steel or aluminium armour wires. They are quick to install by simply rolling the spring onto the cable core or outside diameter, where it automatically maintains continuous, constant radial pressure to help ensure consistent contact and dependable bonding performance over time.