Strain Relief Sleeves reinforce cables at the termination points when used with the cable support system. This decreases strand damage to cables from age or mishandling which reduces current carrying capacity and service life. Complete SALCOR Strain Relief Assmebly Features & Benefits: ● SALCOR® Strain Relief Sleeves accept all grounding cables #2 through 4/0. Sleeve assembly consists of two parts: the inner sleeve which is discarded if the cable diameter exceeds .72” and tapered outer sleeve, 6.5” long, which can be cut to match the diameters. Clear strain relief sleeves and heat shrink are available to fit ground clamps.