1PK Do it SAE Long Arm Hex Key Set 18-Piece

Hardened and tempered for longer life. High-quality chrome vanadium steel. Packaged in reusable plastic holder. Includes sizes: .05 5/32 1/16 5/64 3/32 7/64 1/8 9/64 5/32 3/16 7/32 1/4 and 5/16 .;