This Ridgid 46753 Telescoping Basin Wrench, an excellent tool designed for faucet fittings, retains nuts well. This has a built-in energy-saving LED light which is water-resistant. The LED light adequately brightens the work area for better job safety. Featuring an auto-shut off timer function for the LED light, battery life will be maximized. Also, batteries are easily replaceable. This Ridgid 46753 has an ergonomic coated handle and a shaped grip over mold for convenient use. It also has a 180-degree revolving removable T-Handle for easy usage in tight spaces. It has a 3/8" square drive adapter for maximum torque and comfort when using a breaker bar or a ratchet. This Ridgid 46753 Basin Wrench has an enhanced telescoping button design that extends the wrench from 10" to 17" and an improved jaw spring design for lengthened life span. This wrench has a full lifetime warranty when it comes to defects in workmanship or materials. Ridgid is one of the leading tool manufacturers in creating durable and high-feature products in the industry. They continue to provide creative products and answers to your needs.