FIR [Factory Image Racing] Spark Plug Wrench LC 2-Strokes is a compact ratchet spark plug wrench designed for removing and installing spark plugs on many water-cooled 2-stroke motocross models where access is restricted between the fuel tank and cylinder head. It is intended for standard 13/16 inch spark plugs with M14 threads and is suitable for use on motorcycles, ATVs and personal watercraft where plug clearance is limited.Features Designed for restricted spark plug access on water-cooled 2-stroke engines Fits between the fuel tank and cylinder head on many motocross models Ratchet mechanism helps with spark plug removal and installation One-way ratchet action reverses by flipping the wrench over Suitable for motorcycles, ATVs and personal watercraft Product image should be checked before ordering to confirm correct application Covered by the supplier’s satisfaction guarantee Specifications Wrench size: 13/16 inch Spark plug thread compatibility: M14 Plug type: standard 13/16 inch spark plugs Cross-Reference OEM Part Numbers 00-823.DR 08-0147 L35-671