4mm banana female jack socket plug with safety protection
Pack of 50
Color: black, red, yellow, blue, green
Size: 11*15mm (D*H, 0.43*0.59 inch)
Current: max 10A
Nickel plated copper threaded rod, fit 4mm jack plug
Screw nut: zinc alloy metal
Gasket: iron
Suitable for connecting 4mm banana plug