Numbered Hydraulic Caps and Plugs - JIC

Used for marking hoses and fittings/ports during disassembly to ensure proper reconnection while keeping your work area clean.

Our caps and plugs are created using a PCTG polymer to allow an extreme petroleum resistance. Designed with SAE J514 guidelines but additional O-rings have been added to ensure a good seal without the risk of over-torquing a cap or plug.

Due to the material of choice, these caps and plugs are NOT for use with pressure. Subjecting these caps and plugs to hydraulic system pressure WILL cause damage and may cause injury or death.