The BGS Technic 5174 is a professional T-Star tamperproof (Torx with bore) bit socket assortment designed for fasteners with a security pin in the centre of the Torx profile.
The set combines 6.3 mm (1/4") and 12.5 mm (1/2") drive sizes, providing flexibility for both smaller and larger Torx fasteners. The assortment contains Torx sizes from T10 through T60, including standard and extended 100 mm long 1/2" drive bit sockets.
The bit sockets are designed for manual operation and feature knurled sections for improved handling. The complete set is stored in a blow-moulded plastic case, keeping the tools organised and protected during workshop use.