Suitable for 4mm banana plugs

Material: Copper/Nickel Plated - Plastic
Banana Panel Socket Test 4mm Probe Binding Post Nut
Nut Locking Socket
Size: approx. 15 x 11mm (0.59 x 0.43inch) (L x D)
 
Ideal for projects or replacements,
 
Used in Many DIY projects for Power / Audio Etc..