Priory 605Al Reversible Scaffold Ratchet Podger 21 x 23mm
is no longer available although you may find similar or newer versions below:
Short bent aluminium reversible ratchet podger made of super-light, super-strong aircraft aluminium
Reversible box-type socket, 23mm (1/2 W) on one side for use on older/overseas scaffold fittings, and a 21mm (7/16 W) on the other.
Length: 240mm (9.1/2in).