MS91 1000V Insulated socket adapter 3/8" to 1/4"

STANDARD(S) : EN 60900 / IEC 60900 / ISO 1174-1 / ISO 3316
USE : Allows the use of 1/2" sockets with a 3/8" square ratchet.

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 spanner or an extension.

MS91 = Male square: 1/2" , Female square: 3/8" , Length (mm): 75 , Weight (g): 40