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Titan 51535 Double Flaring Tool Review

📅 March 20, 2026 👤 Gideon Cross ⏱ 4 min read 💬 0 comments
titan double flaring tool

The Titan 51535 double flaring tool is a compact, steel-built device for making 45° double flares on 3/16‑inch steel and nickel‑copper tubing. It features a removable handle, positioning bolt for repeatable alignment, and fits tight spaces, though it is not rated for stainless tubing. What are its exact specs, how easy is it to use, and does the limited lifetime warranty cover wear and defects? Read on for measurements, performance notes, pros and cons.

Key Takeaways

  • Compact, hand-powered tool creates consistent 45-degree double flares for 3/16-inch steel and nickel-copper tubing.
  • Robust steel construction with removable handle and positioning bolt for bench-vise use in tight spaces.
  • Includes OP1/OP2 punch, positioning bolt, and Grand 66A lubricant for reliable, repeatable results.
  • Not suitable for stainless tubing and limited to 3/16-inch size, so unsuitable for large-volume professional shops.
  • Backed by a limited lifetime warranty and Amazon’s 30-day return protection for buyer confidence.

Product Overview and Specifications

Although compact in size, the Titan 51535 3/16-Inch Double Flaring Tool is built to handle common automotive brake-line tasks, making it a practical choice for DIYers and professional mechanics alike.

The tool creates a 45-degree SAE double flare for 3/16-inch steel and nickel-copper tubing; stainless steel is not recommended.

Creates a precise 45° SAE double flare for 3/16″ steel and nickel-copper tubing; avoid stainless steel.

Contents: tool with removable handle, positioning bolt, double-ended OP1/OP2 punch, Grand 66A die lubricant.

Specs: 14.2 oz, 2 x 5.1 x 9.1 in, hand powered, limited lifetime warranty.

How easy is it? User-friendly instructions, bench-vise compatibility, compact for tight undercarriage work.

Design and Build Quality

When examined up close, the Titan 51535 presents a compact, utilitarian build that prioritizes function over flair. The body measures 2 x 5.1 x 9.1 inches, weighing 14.2 ounces, designed for tight under-car spaces. Materials are robust steel, with a removable handle and positioning bolt for bench vise work. Is it durable? Yes, within its intended use; not suited for stainless tubing. Practical considerations: carry weight, lubrication included, limited lifetime warranty.

Feature Value Note
Size 2 x 5.1 x 9.1 in Compact
Weight 14.2 oz Lightweight
Warranty Limited lifetime Manufacturer-backed

Performance and Ease of Use

Performance is measured in repeatable, workshop-ready results. The Titan 51535 yields consistent 45-degree double flares on 3/16-inch steel and nickel-copper tubing, suitable for brake line repair in tight spaces.

How consistent are results? High repeatability when using the positioning bolt, removable handle, and OP1/OP2 punch with Grand 66A lubricant.

High repeatability using the positioning bolt, removable handle, and OP1/OP2 punch with Grand 66A lubricant.

Is it easy to operate? Yes: compact size, bench-vise option, clear instructions.

Practical notes: not for stainless steel, hand-powered torque limits, 2 x 5.1 x 9.1 in footprint, 14.2 oz weight.

Maintenance: clean dies, use lubricant, check alignment.

Pros, Cons, and Ideal Applications

Summary: the Titan 51535 is a compact, hand‑powered double flaring tool that excels on 3/16‑inch steel and nickel‑copper brake tubing, offering workshop‑grade flares in a 2 x 5.1 x 9.1 inch footprint and at 14.2 ounces.

Pros Cons
Compact, usable in tight spaces Not for stainless steel tubing
Removable handle, bench vise use Limited to 3/16‑inch tubing
Includes lubricant, punch, positioning bolt Manual operation may slow large jobs

Who benefits? DIY liberators, independent mechanics. What to evaluate? Tube material, job scale, need for bench vs in‑car work. Practical, precise, portable.

Warranty, Returns, and Customer Feedback

The Titan 51535 arrives with a limited lifetime warranty from Star Asia USA and is also covered by Amazon’s voluntary 30‑day return guarantee, giving buyers two layers of post‑purchase protection: return within 30 days of delivery for most purchases, and manufacturer warranty service thereafter upon contacting customer support.

Readers seeking liberation from unreliable tools will appreciate clear recourse: warranty for long‑term defects, returns for quick changes.

What is covered? Defects in materials and workmanship.

How to return? Use Amazon within 30 days, or contact Star Asia USA for warranty service.

Measurements: 2 x 5.1 x 9.1 in, 14.2 oz.

Frequently Asked Questions

Can It Flare Tubing Sizes Other Than 3/16-Inch?

No; it only supports 3/16-inch tubing for proper 45-degree SAE double flares. Users seeking freedom to work with varied sizes should choose multi-die flaring kits or adapters designed for additional tubing diameters and materials.

Is a Case or Storage Pouch Included?

No — a case or storage pouch is not included. Liberated users will appreciate the compact, removable-handle design and supplied lubricant, positioning bolt, and punch, enabling freedom to stow the tool as they prefer.

Are Replacement Dies or Punches Available Separately?

Yes. Replacement punches and dies are available separately; the user can obtain OP1/OP2 punches or dies through the manufacturer or retailers. Empowered buyers may request parts, asserting warranty or independent sourcing rights.

Can It Be Used for Copper Brake Lines?

Yes — it handles copper brake lines well; users seeking autonomy appreciate its compact, manual design enabling in-place repairs. If tubing is softer, caution prevents over-compression; follow instructions for proper seating and flare formation.

What Maintenance Is Required After Use?

After use, the tool should be cleaned, lightly lubricated with the provided Grand 66A, inspected for wear, and stored dry in its case. Periodic bolt and punch checks preserve freedom to repair lines reliably and confidently.

Conclusion

The Titan 51535 double flaring tool stands as a compact, reliable option for 3/16-inch steel and nickel-copper tubing, delivering consistent 45° double flares with durable steel construction and a removable handle for tight spaces. It is not rated for stainless steel. Measurements, 3/16-inch tubing, positioning bolt and clamping profile guarantee repeatable results. Who should buy it? DIYers and mechanics needing portability and precision. Who should not? Users working with stainless tubing or larger diameters.

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