Wide Expanding Range: The hydraulic exhaust pipe expander provides various collets for a wide expansion range from 1-5/8" to 4-1/4". Includes: mild steel expander (1 5/8" - 1 7/8" collet, 2" - 2 1/2" chuck) and aluminum alloy expander (2 3/8" - 2 3/4" collet, 2 3/4" - 3 1/8" collet, 3 1/8" - 3 1/2" collet, 3 1/2" - 3 7/8" collet, 3 7/8" - 4 1/4" collet).
Labor-saving hydraulic system: This muffler pipe expander forces the pipes to expand using an air-hydraulic mechanism. A 10-ton air-hydraulic foot pump with a 6-foot high-pressure hose makes your expansion easy.
Easy to install and use: Different sizes of collets must be matched with specified collets. Details are in the picture. You need to assemble the expanding part with a hydraulic mechanism and insert it into the pipe.
Sturdy construction: All collets are made of aluminum alloy, ensuring robust rigidity for a longer service life. The coated surface of the exhaust pipe expander kit provides rust resistance.
