• Chrome vanadium steel for strength and durability
• Tips are chamfered for ease of entry and proper fit
• Set folds securely into convenient storage compartment
• No. of Keys: 9
• Drive Type: Imperial
• Units: SAE - BALL END FOLD UP
• Key Sizes: 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4"