| 9 piece fold-up fractional hex set. Resin housing is lightweight but strong, and ergonomically designed to fit the hand comfortably and reduce hand fatigue during repeated tasks. Z-fold design allows easy access to all keys. Keys are of rust resistant 8650 alloy steel and are clearly marked with their sizes. Includes 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, and 1/4". |