1.59" ID x 15', Nylon Protective Hose Sleeve, Sleeve Extends Hose Life In High Abrasion & Heat Applications & Safely Deflects High Pressure Oil Spray In The Event Of A Hose Leak, Protects Hose, Cables, Wiring & Chain From Damage To Both The Sleeve Contents & Contact Surfaces. Easy To Install, Held In Place With Nylon Cables Ties Or Worm Gear Clamps.