STANDARD(S) : EN 60900 / IEC 60900 / ISO 1174-1 / ISO 1711-1
USE : Extends the reach of the ratchet spanner and allows access to deep or hard to reach nuts.
Manual sockets suitable for use with standard or mechanically locking ratchet spanners.

SPECIFICATIONS :
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 protection when used with a ratchet or extension.

MS84 = Length (mm): 140 , Weight (g): 125 MS84 1000V Insulated short extension 3/8"