Pipe Expanders Tool Kit - Extend 1-5/8" to 4-1/4" with Case
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-12600-UNV-006-TSARK
- Manufacturer part number
- K2-12600-UNV-006-TSARK
- UPC
- TOOLS-00202
- Category
- Tool Sets and Repair Kits
- Shipping weight
- 2.0 lb
Pipe Expanders Tool Kit — 1-5/8" to 4-1/4" Range with Carrying Case
Manual tube expander set that stretches pipe from 1-5/8" up to 4-1/4" diameter, built for flaring, swaging, and repair work. Comes in a protective carrying case for jobsite or garage storage. Use it for brake lines, fuel lines, coolant hoses, and custom tubing applications where you need precise, repeatable expansion without kinking or deforming.
Key Features
- Wide Size Range - Single kit handles five different pipe diameters, cutting down tool clutter and cost.
- Manual Operation - No power tools required; controlled hand leverage gives you precision on every expansion.
- Carrying Case Included - Hard-shell protection keeps expander heads and handles organized between jobs.
Specs
- Expansion Range: 1-5/8" to 4-1/4" diameter
- Configuration: Manual hand-operated tool kit
- Storage: Protective carrying case included
What's Included
- Pipe expander tool set (all expander heads and handles)
- Carrying case
Frequently Asked Questions
Do I need to remove the pipe to use this expander?
Depends on your setup. If you're flaring or swaging a line that's still in the engine bay, access matters more than the tool itself. Test-fit the kit handles in your work area first — these are hand-operated, so you need room to work the lever smoothly without obstruction.
Will this work on stainless steel or just mild steel tubing?
The kit is designed for standard tubing materials used in automotive brake, fuel, and coolant systems. Stainless is harder and will require more hand pressure; start with lighter force to feel how the tool responds before committing full leverage.
What if I need to expand a size between the marked diameters?
The expander heads are sized for the five diameters listed. If your pipe falls between those sizes, you'll need to test the closest head — some overlap is built in, but forcing a mismatched size can damage the tool or crimp the tube. Contact support if you're unsure about your tube diameter.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
Under the Influence by Speedzone
Product approval required
Want to promote this product?
Approved Speedzone creators can request access to promote this item.
Request to Promote This Product
Parts Financing
Product Request
Return Policy
Wheel & Tire Builder
Discount Codes
