10PC 1/4" DRIVE HEX BIT SOCKET SET SAE48 22 9540 MOST VERSATILE SOCKETS. ANTI ROLL, WRENCH READY. FOUR FLAT SIDES DETER ROLLING FOUR FLAT SIDES FEATURE WRENCH READY DESIGN BEST ACCESS SLIM PROFILE MORE DURABLE ONE PIECE SOCKET LASER ENGRAVED MARKINGS FOR EASY IDENTIFICATION CHROME PLATED RUST RESISTANT STORAGE RAIL INCLUDED LIFETIME GUARANTEE INCLUDES: (1) 1 4" DRIVE 1 16" HEX BIT SOCKET (45 34 1020) (1) 1 4" DRIVE 5 64" HEX BIT SOCKET (45 34 1021) (1) 1 4" DRIVE 3 32" HEX BIT SOCKET (45