Draper Expert 1/4" 3/8" Square Drive Hi-Torq Bi-Hexagon Socket
- Draper Expert 13215, Expert Quality, 12 point sockets manufactured from chrome vanadium steel hardened, tempered chrome plated & polished for corrosion protection. Chamfered ends allow positive nut location. Sold loose. Manufactured & tested generally in accordance with DIN3122 & ISO3315 Specifications Draper Expert HI-TORQ&174; is a registered trademark of Draper Tools Ltd. Draper Expert 13215 1/2" 3/8" Square Drive Hi-torq Bi-hexagon Socket