Hangzhou Great Star Indust GS050806 Hex-L Key Set High quality, industrial grade, professional set, heat treated for optimum strength and ductility, finished with Eklind black finish to resist rust. Master mechanic, 18 piece, combination, short long Arm, Hex-L key set, includes short .050", 1/16", 5/64", 3/32", 7/64", 1/8", 5/32", 3/16" 7/32", includes long: 1/16", 5/64", 3/32", 1/8", 9/64", 5/32", 3/16", 1/4" 5/16", hex key holder keeps keys organized. Features Master Mechanic, 18 piece, combination, short long arm Hex-l key set, includes short .050", 1/16", 5/64", 3/32", 7/64", 1/8", 5/32", 3/16" 7/32", Includes long: 1/16", 5/64", 3/32", 1/8", 9/64", 5/32", 3/16", 1/4" 5/16", hex key holder keeps keys organized. USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.