M10 x 39mm Plastic Star Head Screw On Type Clamping Knob Grip Black 5pcs Gold Tone It can protect your electric

It can protect your electric equipments very well

Clear and easy to read scale and a button for fine tuning the dial

M6 Hex Socket Cap Screw Bolt w Barrel Nuts

Mainly used for protecting the electrical circuit against overload and short-circuits

M10 x 39mm Plastic Star Head Screw On Type Clamping Knob Grip Black 5pcs Gold Tone It can protect your electricM10 Female Thread Diameter, 39mm Plastic Head Diameter, 12mm through hole. Wonderful replacement for your broken one with this Clamping Star Knob. Screw on type design for easy install and with surface nice finish for comfortable grip. Widely used for mechanical equipment, instrument and apparatus, food and industry equipment.