Product description :
Female Threaded Nuts Knob is made of plastic and copper, durability and corrosion resistance. Design with star-shaped and thread, the surface is smooth and comfortable to hold, easy to screw in and prevent slipping.
They are great accessories to replace your old or broken knob handles. Ideal for manual adjustments in mechanical engineering.
Specification :
Material: Copper + Plastic
Color:Black
Quantity: 14 Pieces