$69.99 Assenmacher Specialty Tools AST H985-12 1/2 Drive Allen Socket 12mm
721412 12 mm 1/2 drive Allen Hex Key Socket Tool Bit extra long 10 cm ASTA UK | eBay
1/2 Drive Allen Hex Key Metric Sockets Shallow and Deep 5mm - 19mm 30pc: Amazon.co.uk: DIY & Tools
