Tighten the nut on these plugs to expand the seal.

Turn the cam handle to expand the seal, then snap the handle down to hold it in place.

Use the bypass tube on these plugs to add air, water, and other fluid to your pipeline or to relieve pressure while testing.

Insert these plugs deep within your pipe to seal it off from the inside.

Also known as pneumatic plugs, these plugs conform to wide and out-of-round pipes.

These extra-long plugs allow you to seal off two pipes at the same time. They have two separate inflation chambers to release back pressure gradually and prevent splash back as water clears the drain line.