The Ultra Bike Club Jr # BC 00304 Comes with 3 weather resistant keys Made from case hardened steel gusset on the side of the lock housing prevents pipes from being used to pry the lock Self-locking for quick and convenient installation without the key Fully adjustable to eliminate "dead space" within the lock Durable vinyl coating protects the bike form scratches and the lock from rust Weighs 2lbs, 4 oz Fits quick release front wheel and Bolt on front wheels