M4 Tube Sleeve. 4.5mm(11/64 inches) inner diameter of the button stop, fit 4mm Dia Steel(or others) Wire Rope.
Aluminum Alloy. Aluminum clips can be used for either type of wire rope(Including stainless steel cable), but only in relatively controlled mild environments-NOT in the SALT WATER..
Easy Installation. Swaging the ferrule(sleeve) with crimp tool when the cables inserted, the solid loop of permanent connection formed after a proper swaging.
Heat-treated. Special treatment optimized cold-forming properties and long service life. For Use Of Wire Rope Construction: 7x7, 7x19, 6x28
Sleeves or ferrules are used to create loop ends on cable assemblies, but they can also be used to attach two assemblies together.