80 Pieces Rubber End Flexible Bolt Covers Screw Thread Protectors in 4 Sizes 1/4 to 3/4 Inch (Black)

Colour: black Material: rubber Size: 4 kinds of inner diameters: 7mm/10mm/12mm/20mm Package Contents: 80 sets * Protective (20 7mm protective 20 10mm protective 20 12mm protective 20 20mm protective ) Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.