Egofine 12pcs 3/8 Inch Ratchet Socket Wrench Set, Drive Socket Set with 10 Sockets 8-14,17,19,21mm and 2 Way Quick Released Ratchet Handle and Extension Bar : Amazon.co.uk: DIY & Tools
Halfords 18 Piece 3/8" Drive Imperial Socket Set | Halfords UK
Bahco S330L 3/8in Deep Drive Socket Set, 53 Piece only £107.91