This Internal Pipe Wrench Set features expandable knurled cams that provide an easy, internal grip on pipe nipples without marring, scratching or denting the pipe surface. The set includes 3/8 in., 1/2 in. and 3/4 in. pipe wrenches, which feature a durable steel construction for a long-lasting use. Requires standard or adjustable wrench for use. Covered by the Husky lifetime warranty.

• Use to install and remove pipe nipples without marring, scratching or denting pipe surface

• Expandable knurled cams for an easy internal grip

• Use with an adjustable or standard wrench

• Long-lasting, durable solid steel

• Includes 3/8 in., 1/2 in. and 3/4 in.

• Breaks loose pipe when threads are damaged