EN 60900 / CEI 60900 / ISO 691 / ISO 1174-1 / ISO 1711-1 / ISO 2725-1

Manual sockets suitable for use with standard or mechanically locking ratchets.

Chrome vanadium steel.
Socket with 4 ogive-type recesses inside the female square to accommodate the crimped ball of the ratchet and thus ensure a safe and effective holding of the assembly (up to 500 Newtons to the pull-out).
A flange is included for optimum electrical protection when used with a ratchet spanner or an extension.