Draper Expert 24525 Expert 1.5/16 1/2" Square Drive Bi-hexagon Hi-...

Draper-Expert-1-2in-Square-Drive-Hi-Torq-Bi-Hexagon-Sockets-Imperial-Draper-Expert-24525-P-An-imperial-12-point-socket-manufactured-from-chrome-vanadium-steel-that-has-been-hardened-tempered-chrome-plated-and-polished-for-corrosion-protection-P-Draper-Expert-24525-Expert-1-5-16-1-2-Square-Drive-Bi-hexagon-Hi-torq-Socket

Price: 11.69 from Rapid Online Rapid Electronics Ltd.