External squares to take 13 standard commercial 6.3 mm (1/4") sockets
Two female square adaptors to take ratchets, sliding T bars, extensions etc.
A strong magnet securely holds the socket rail to ferrous metals
Additional holes are provided for wall mounting the socket rail or attaching to non-ferrous materials
The sockets are securely locked by the ball at the square-drive end by turning them 90°
It is a simple matter to “unlock” and remove the sockets, by turning them 90° in the opposing direction
Delivery without tools