Powerbuilt/Cat Tools 5 piece 3/8 inch drive spark plug socket set

THIS 5 PIECE SET OFFERS A USEFUL ASSORTMENT OF SAE AND METRIC 3/8IN DRIVE SPARK PLUG SOCKETS THAT ARE STRONG AS WELL AS BEAUTIFUL. THESE SOCKETS OFFER MORE THAN JUST A STYLISH EXTERIOR THOUGH. THE SLEEK CHROME FINISH IS ENHANCED WITH AN EASY TO READ SIZE MARKING THAT IS FORGED INTO THE METAL. BECAUSE IT'S FORGED INTO THE SOCKET WALL, THE MARKING WON'T RUST OR WEAR OFF - EVER. BEAUTY IS MORE THAN SKIN-DEEP THOUGH. INSIDE POWERBUILT SOCKETS YOU'LL FIND PRECISION CHAMFERED HEX FACES THAT MAKE IT EASIER TO GUIDE THEM ONTO FASTENERS. AND THE EXCLUSIVE Z-DRIVE 6 POINT HEX PATTERN GRABS AND TURNS THE FLAT SURFACES OF THOSE FASTENERS TO REDUCE ROUND-OFF AND SLIPPING.