sourcing map 1/2" Drive x T27 Torx Bit Socket, S2 Steel Bits CR-V Sockets 4" Length Use with Ratchet Wrench, Slide Bar, Extension Rod : Amazon.co.uk: DIY & Tools
Halfords Advanced T27 Security Torx Bit with 1/4" Square Drive Adapter -Free P&P | eBay
Koken 13025.50-T27 T27 3/8"Drive Torx Bit 50mm Long Socket | UKtools
BGS 4427 | Bit | length 30 mm | 8 mm (5/16") Drive | T-Star tamperproof (for Torx) T27 : Amazon.co.uk: DIY & Tools