The Ridgid S-4A Compound Leverage Wrench is an essential tool for any professional or DIY enthusiast, designed to deliver optimal performance with a 5-inch pipe capacity. Its innovative design multiplies the turning force, making it perfect for loosening stubborn couplings and joints that have become locked due to age or damage. Featuring replaceable jaws made of hardened alloy steel, this wrench ensures durability and long-lasting use. Backed by a full lifetime warranty, the S-4A is a reliable choice for tackling tough jobs with ease.