Set of 5, drop-forged, chrome vanadium (CR-V) steel extensions. Heat treated and micro chrome plated with mirror finish for corrosion resistence. Unique cut-away tips on drives allow sockets to be driven with shaft offset of up to 10. Deep knurling on shafts allows extra grip for oily fingers when spinning off sockets. Strong, sprung ball socket retainers.

Specifications:

• Sizes: 1/4″ Sq Dr. x 50, 75, 100, 150 & 225(lengths)mm
• Packaged dimensions: 300(L) x 95(W) x 12(H)mm
• Weight(net): 279 grams