Performance Tool spark plug socket set for V-twin motorcycles, including five sockets (5/8", 3/4", 13/16", 14 mm, and 18 mm) to handle most common spark plug sizes. Chrome vanadium construction with a polished nickel chrome finish and lifetime warranty. Features Chrome vanadium alloy steel construction Polished nickel chrome plated finish 5-piece socket set: 5/8", 3/4", 13/16", 14 mm, 18 mm 7 in overall length Lifetime warranty Specifications Brand: Performance Tool Manufacturer Part #: W30936 UPC: 039564309366 Includes: 5 spark plug sockets (5/8", 3/4", 13/16", 14 mm, 18 mm) Material: Chrome vanadium alloy steel Finish: Polished nickel chrome Length: 7 in Weight: 1.43 lbs Country of Origin: China (Taiwan) Fitment Fits V-twin motorcycles including Harley-Davidson and Indian Motorcycle models. Frequently Asked Questions Will this socket set fit my Harley or Indian? Yes — the five included sizes cover most V-twin motorcycle spark plugs used on Harley and Indian models. What sockets are included? 5/8", 3/4", 13/16", 14 mm, and 18 mm spark plug sockets — five pieces total. Is there a warranty? Yes — Performance Tool backs this set with a lifetime warranty against defects in materials and workmanship. Can I use these sockets with any ratchet? Yes — these are standard 1/2" drive sockets compatible with any 1/2" drive ratchet or breaker bar.
