Material: made of high quality metal material, hard and , , not easy to bend, not easy to deform, with insulation to increase strength and safety. The high hardness of the metal head makes the fixing of the repairer more solid and can effectively prevent loosening. Use: perfect switch and outlet repair tool for simple and easy application. Simply tighten the top and bottom nuts with the included wrench to secure them to . Applications:switch and socket box junction box is suitable for most wall mounted junction box repairs. It can solve the problem that the bottom shell can not be repaired because of the damage of the socket shell. Specification:B:Type 118 Colour:Silver & Black Material:Metal+Nylon Package Contents: 10 x Screws Support Rod 1 x wrench(Colors are random, no specified colors are accepted) Only the above package content, other products are not included. Note: Light reflection 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.