UK Telephone Socket (M Range)

Model No.: M438 M439 M440 M441
M438: 1 gang UK telephone socket secondary
M439: 1 gang UK telephone socket master
M440: 2 gang UK telephone socket secondary
M441: 2 gang UK telephone socket master
Standard: BS
Packing: 10PCS/box, 100PCS/carton
Trademark: SWE
Origin: China
Certificate: BSI, ASTA, ITS, CE, ISO9001, ISO14000