Product name: Vertical Jack oil plug

Material: Rubber.

Product features: easy to use and install, waterproof, moisture-proof, and strong sealing.

The rubber stopper has excellent heat resistance, cold resistance, dielectric resistance and ozone resistance.

Aging resistance and excellent physiological inert air, odorless and non-corrosive.

unique design. Conical design, standard size, easy to plug and unplug.

Package Included: 20 jack plugs

Note: The products are all measured by hand, there may be an error of 1-2mm, please forgive me