WELZH Exhaust Pipe Expander Set 7-Piece 5924-WW

Expand Pipes with Precision
The 7-piece Exhaust Pipe Expander Set is designed to reshape and widen exhaust pipes quickly and accurately. Suitable for use on steel and stainless steel exhaust systems, this kit covers an impressive expansion range from 1-5/8" to 4-1/4". It's ideal for garages and technicians working on a variety of vehicle makes and models, offering a fast and reliable alternative to hydraulic tools.

Full Range of Collet Sizes
This set includes seven precision-engineered collets to cover a wide variety of pipe sizes:

1-5/8" to 2" collet

2" to 2-1/2" collet

2-3/8" to 2-3/4" collet

2-3/4" to 3-1/8" collet

3-1/8" to 3-1/2" collet

3-1/2" to 3-7/8" collet

3-7/8" to 4-1/4" collet

Each one allows precise adjustment, helping create clean, tight-fitting exhaust connections. Compatible with impact wrenches, the set is perfect for stretching tailpipes to fit over other sections or to create stronger joints for improved exhaust sealing.

Built for Long-Term Use
Constructed from aerospace-grade 6061 aluminium and tempered 40CR alloy steel, the components offer outstanding durability and strength under pressure. A quenching and phosphating treatment boosts wear resistance, ensuring the kit performs consistently over time. Supplied in a heavy-duty carry case with custom-cut foam, the set remains secure, organised, and ready for use in any workshop setting.