Description:

[Size] Size: 31x16mm / 1.22"x0.63"(L*D); Inner Diameter: 10mm / 0.39". [Material] The Silicone Blanking Cap is made of silicone, which can use for a long time.. [Feature] Our vacuum caps feature a high resistance to ozone, water, weather, and extreme temperature.. [Easy to Use] Simply slide the silicone cap over the threaded end of the screw or bolt.. [Package Content] 5 x Silicone Caps..