11mm Halfords Advanced 3/8" dr. drive deep long socket 6 pt CrV tool inc VAT | eBay
Sealey Premier 10mm 3/8" hex 110mm long Allen socket tool inc VAT | eBay
Halfords Advanced 36 Piece Bit Socket Set Modular Tray | Halfords UK
GCQ Impact Socket Adapter and Reducer Set, Use with Impact Wrenches and Drills in Auto and Impact Driver Construction Work, 8 Piece - (3/8in. to 1/4) (1/2in. to 3/8) (3/8in. to 1/2) (