14PCS NUTS AND PRECISION SCREWDRIVERS

Metal part made in CRV steel,chrome plated surface.
Well heat treated to meet DIN standard.
Bi-color injection grip and dipped grip manufactured according to IEC60900 standard.

NUT: 5/5.5/6/7/8/10/13
PRECISION:
3/PH0/T6/T8/T10/T15/T20