Pipe Stretcher Kit: 1-5/8" to 4-1/4" Hydraulic System with 10-Ton Capacity The Mophorn exhaust pipe expander tool kit is designed for convenience and efficiency. Featuring a powerful 10-ton air hydraulic foot pump paired with a 6-foot hose, this kit simplifies the process of expanding pipes. With collet sets that accommodate sizes from 1-5/8" to 4-1/4", it’s suitable for a wide range of vehicles. Extensive Expansion Capability Effortless Hydraulic Operation Quick and Simple Installation Durable, Heavy-duty Design Easy-to-Store Toolkit Key Features Portable Storage Solution All exhaust pipe spreader dies are conveniently housed in a plastic case, while the hydraulic pump is stored in a sturdy iron box for added protection. This toolbox is designed for easy transport, ensuring you can take it wherever needed. Comprehensive Expansion Range This hydraulic exhaust pipe expander comes with multiple collets, allowing for a versatile expansion range from 1-5/8" to 4-1/4". It includes a mild