Mechanical Test Plugs

Cherne® Clean-Out Gripper® Plugs

Cherne® Clean-Out Gripper® Plugs, made with glass-reinforced ABS plastic, have a natural rubber threaded O-ring that is guaranteed to seal damaged threads.

Cherne® Econ-O-Grip® Plugs

Cherne® Econ-O-Grip® Plugs are a cost-effective solution for low-pressure blocking applications or for plugging open-ended pipe.

Cherne® End-of-Pipe Gripper® Plugs

Cherne® End-of-Pipe Gripper® Plugs can be used in applications including DWV (drain, waste and vent) testing and stack testing. End-of-pipe design seals only at the end of a pipe.

Cherne® Hub-Fit Gripper® Plugs

Cherne® Hub-Fit Gripper® Plugs are easy to install and ideal for use in hub fittings and bell-end pipes.

Cherne® Inside-of-Pipe Gripper® Plugs

Cherne® Inside of Pipe Gripper® Plugs can be used in applications including DWV (drain, waste and vent) testing and stack testing. Inside-of-pipe design allows location of the plug inside the pipe.

Cherne® Iron Grip Bypass Plug

Cherne® Iron Grip Bypass Plug can be used for a variety of low-pressure, water/air testing or blocking applications. Its large wing nut design allows for easy, tool-free installation and superior sealing.

Cherne® Kwik ‘N Sure® Plugs

Cherne® Kwik ‘N Sure® plugs are designed for high-pressure applications and work in all types of pipe, and ideal for plugging water line stub-outs.

Cherne® Monitor Well™ Locking Plugs

Cherne® Monitor Well™ Locking Plugs feature a high-quality, petro-chemical resistant design to seal monitor wells and is sized to seal Sch. 40 piping.

Cherne® Petro Econ-O-Grip® Chemical Resistant Plugs

Cherne® Petro Econ-O-Grip® Chemical Resistant Plugs are cost-effective, chemical-resistant plugs for low-pressure blocking applications.

Cherne® Sure-Grip® Plug

Cherne® Sure-Grip® Plugs can be installed without tools and are ideal for both water and air testing of plumbing systems or blocking stub out lines as a temporary or permanent plug.

Cherne® T-Handle Gripper® Plugs With Bypass

Cherne® T-Handle Gripper® Plugs With Bypass include a zinc plated steel handle, aluminum body, and a chemical-resistant neoprene O-ring that makes this gripper ideal for long-term plug or bypass applications.

Cherne® T-Handle Gripper® Plugs without Bypass

Cherne® T-Handle Gripper® Plugs without Bypass include a zinc plated steel handle, aluminum body, and a chemical-resistant neoprene O-ring that makes this gripper ideal for long-term plug or bypass applications.

PVC Test-Kap® Plugs

PVC Test-Kap Plugs are for use on plastic, steel copper and cast-iron pipe. Stainless steel hose clamp will not corrode.