Hand tool for home plumbing and wiring, designed to create controlled bends in copper tubing with minimal fuss. The sourcing map Spring Tube Bender keeps installations neat and reduces the risk of kinks, giving confidence during DIY or pro renovations. Will the spring size and length match the pipework in your project?
⚡ At a Glance
- • Bending Capacity: Sized around a 10mm (3/8") copper pipe, spring ID 9.7mm and OD 12.7mm, 300mm long
- • Best for: DIYers and electricians bending external copper runs during home renovations
- • Not ideal for: Pipes with outer diameters larger than the spring inner diameter minus 1mm
Steel spring sleeve supports the copper tube during bending to create a smooth curve. Simple insertion and manual bending let users control angle and radius.
Precise bends - with a spring sleeve sized for 10mm copper pipe
A steel spring slips over the outside of the tube, supporting the wall while the pipe is bent around the spring. The spring inner diameter and rigidity constrain the bend radius, reducing kinking.
Consistent, controlled angles make it easier to route pipe neatly through cupboards and along walls, improving joint alignment and finish.
Durable performance - with anti-rust treated, high-hardness steel
Surface anti-rust treatment slows oxidation, while high hardness and elasticity resist permanent deformation under torque. The spring construction is suited to repeated manual bending.
A long service life is likely in typical renovation use, so replacements are needed less often than untreated springs.
Easy on-site use - with 300mm length and simple insertion method
Total length provides leverage when bending, and the operation is straightforward: insert the tube into the spring, bend to the required angle, then withdraw the spring. Package contains one outside-pipe spring bender.
Fast setup and intuitive steps suit both occasional DIY tasks and quick adjustments on professional jobs, saving time on site.
✨ The 4 Key Reasons for sourcing map Spring Tube Bender
- High-hardness steel spring - Sustains torque for repeated bends, reducing spring deformation over time.
- Anti-rust surface treatment - Prevents oxidation in damp environments, extending usable life.
- 300mm total length - Provides extra leverage for smoother, tighter bends on site.
- Outside-pipe use design - Suited for bending external runs without internal obstruction concerns.
📋 Technical Details at a Glance
- Category: Home Improvement
- Brand: sourcing map
- Total Length: 300mm / 11.81 inch
- Inside Diameter: 9.7mm / 0.38 inch
- Outer Diameter: 12.7mm / 0.5 inch
❓ Frequently Asked Questions
Q: What pipe size is this spring bender made for?
A: Designed for 10mm (3/8") copper pipe, with a spring inner diameter listed as 9.7mm and outer diameter 12.7mm.
Q: How is the spring bender used?
A: Insert the copper pipe into the spring, bend the pipe to the required angle, then remove the spring once the bend is complete, following the provided three-step method.
Q: Will the spring rust with regular use?
A: The spring has an anti-rust surface treatment, which reduces the likelihood of rust and oxidation during normal use.
🏆 Our Verdict
Suitable for DIY enthusiasts and electricians who need neat, repeatable bends in 10mm copper pipe. Anti-rust, high-hardness steel and a correctly sized spring sleeve are the main selling points, helping produce controlled curves without kinks. Cost-effectiveness depends on frequency of use, but robust construction and protective finish suggest sensible long-term value.
