•Set includes: .050, 1/16, 5/64, 3/32, 7/64" Ball End and 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8"
•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 holder, engraved on blade for easy identification