The Capri Tools Slim Mini Open End Wrenches let you access hardtoreach areas and where clearance is limited They are up to 50 shorter and 40 slimmer than regular wrenches, giving you easy maneuverability especially in tight corners The wrench head is tipped at a 15degree angle useful especially in narrow spots, after each 15degree turn, flip the wrench over to quickly engage the fastener again Made with premium Chrome Vanadium steel and each wrench is impeccably polished and finished with careful application of our MaxChrome protective plating, ensuring durability and corrosion resistance 11piece master set with 22 sizes 32 x 55 mm, 4 x 5 mm, 6 x 7 mm, 8 x 9 mm, 10 x 11 mm, 12 x 13 mm, 316 x 14 in, 732 x 932 in, 516 x 38 in, 1132 x 716 in, 12 x 916 in Dimensions 28 in L x 009 in thin, 28 in L x 009 in thin, 32 in L x 011 in thin, 36 in L x 012 in thin, 4 in L x 012 in thin, 43 in L x 015 in thin, 32 in L x 011 in thin, 32 in L x 011 in thin, 36 in L x 012 in thin, 4 in L x 012 in thin, 44 in L x 015 in thin Set completes with our own spillresistant Mechanic’s Tray for easy organization and storage Tray dimensions 734 in L x 712 in W x 115 in H, fits comfortably in most tool chests and cabinets