Features and Benefits:�Screw-holding steel compression ringfor one-handed fastener management�20% longer keys for hard to reach fasteners�Ball End for fastener interlock of up to 25��ErgoStar turn-select holder for organization and security�Premium quality tool steel for strength and durability�CNC precision-machined for reduced cam-out�Chamfered end for smooth fastener engagement�Chrome-plated satin finish for corrosion protection�Size marked on the holder, engraved on the blade for easy identification�NOT insulated. Will NOT protect against electrical shockWiha MagicRing Ball Hex L-Keys feature Screw Holding Ball Ends for one-handed fastener management with a non-wearing steel spring compression ring for holding screws securely and a Ball End for fastener interlock of up to 25�. The Wiha exclusive ErgoStar turn-select holder for organization and security works by turning the largest L-Key to turn all keys 90 degrees for clear and unimpeded selection and includes the size marked on the holder or easy identification. Ideal for fastening screws in limited access locations or requiring more torque, Wiha MagicRing Ball Hex L-Keys consist of Wiha premium quality tool steel engineered for strength and durability, boast CNC precision-machined for reduced cam out, chamfered ends for smooth fastener engagement, no cut off burrs or impact distortions, chrome-plated satin finish for corrosion protection. Wiha premium quality MagicRing Ball Hex L-Keys are designed, engineered, and manufactured by Wiha Germany. You can buy with confidence knowing that Wiha stands behind our products with what we believe is the best No Hassle Guarantee in the industry. Hex L Key set sizes included: Ball End L-key Sizes .05", 1/16", 5/64", 3/32", 7/64" & MagicRing Ball End L-Key 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8"