Four Piece Spring Loaded Fluid Line Stopper Cap Kit

• Designed to cap open fluid hard lines to prevent fluid loss
• Spring loaded design works on most line end fittings and flare types
• Compatible with brake fluid, transmission fluid, engine oil, and other fluids
• Uses include brake component replacement, radiator or oil cooler service, and more
• Four piece kit includes 5/16”, 3/8” and 1/2” as well as a banjo fitting fluid line stopper
• Easy, one handed installation and removal on your fluid line
• For use on non-pressurized fluid lines to prevent fluid loss or contamination
• Tough oil-resistant molded plastic construction

Prevent Fluid Loss During Repairs Or Parts Replacement With A Fluid Line Stopper Kit

Any time you’re working with a vehicle’s fluid system, such as brake lines, transmission cooler lines, fuel lines, and so forth, there will be a need to remove a component and temporarily cap the fluid lines. Plugging these fluid lines prevents loss of fluid, which can easily happen when the fluid reservoir is mounted higher than the fluid line opening. While there are special fluid line clamps useful for soft lines like brake hoses or fuel lines, you can’t clamp a hard line without damaging it. Enter our hydraulic line plugs. These handy tools can be used as brake line caps or for any hard hydraulic line like transmission or oil cooler lines, fuel lines, or power steering lines.

Made from chemical resistant injection molded plastic, these hydraulic line plugs can be used to cap or plug various line sizes, preventing fluid loss, while you replace or service a component within that fluid system. Need to rebuild your brake combination valve? Use these as a brake line stopper to prevent your master cylinder from draining all over your engine compartment. Sized to fit 5/16-inch, 3/8-inch, and 1/2-inch line sizes the kit is suitable to use as brake line plugs, or hydraulic line plugs for other hydraulic fluid systems on your vehicle providing they are non-pressurized. There is even a tool designed for use with banjo fittings commonly found on disc brake calipers, making this a complete brake line plug kit for disc or drum brakes (amongst many other uses).

The spring loaded design makes for easy one hand installation. Simply squeeze the tool to open, place over the hydraulic line end fitting, and release. The formed rubber seal stops fluid flow with no damage to the line’s flared end or threaded fitting, allowing you to service the hydraulic component without fluid loss. Forget wasting time trying to find the right size vacuum cap buried in the bottom of your toolbox, or shoving shop towels into hydraulic line ends just for them to still drip. Pick up a set of our hydraulic line plugs and skip the headaches!