Chrome Gas Cap - Non Vented, Left Hand Thread Fits 1996-2020 Harley Softail, Dyna, Road Glide, Street Glide, Electra Glide, Road King, Sportster Models. Features: Chrome Plated Steel Gas Cap with Nylon threads and rubber seal. Locking cap discourages fuel theft and tampering. Lock has a swing-away cover to keep dirt and debris out of the locking mechanism. Comes with two keys. Feature a provision for evaporative emissions control equipment. Ratchet Overrun Protection - No need to worry about over tightening these caps. Dimensions: OD = 2 7/8" Height (Including Threads) = 2" Finish: Chrome