PRODUCTS
TT-30 / TT-30A Gear Ring & Flare Nut Wrench Set – 10-Piece Double-Ended Box Wrenches
10-Piece Gear Ring & Flare Nut Wrench Set – TT-30 / TT-30A Metric / SAE Sizes
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Feature
- 10-piece double-ended wrench set for flare nut and gear ring applications
- Includes gear ring (12-point) and flare nut ends on each wrench
- Metric sizes (TT-30): 8×10, 10×12, 11×13, 12×14, 14x17mm
- SAE sizes (TT-30A): ⁵⁄₁₆”׳⁄₈”, ⁷⁄₁₆”×½”, ⁹⁄₁₆”×⅝”, ¹¹⁄₁₆”×¾”, ¹³⁄₁₆”×⅞”
- Ideal for hydraulic lines, brake fittings, fuel lines, and mechanical tubing
- Cr-V steel construction, hardened and chrome plated
- Offset design improves access in tight engine bays
- Made in Taiwan – durable, precise, reliable
📘 Professional Product Description:
The HansTools TT-30 / TT-30A 10-Piece Wrench Set combines flare nut wrench heads for precision tube work with gear ring ends for high-torque fastening. Designed for both automotive mechanics and industrial technicians, this double-ended wrench set handles brake lines, fuel systems, hydraulic fittings, and more with confidence.
Each wrench is crafted from chrome vanadium steel and finished in durable chrome plating to resist wear and corrosion. The offset angled design provides improved access to hard-to-reach fittings without compromising torque control.
The TT-30 comes in metric sizes, while the TT-30A is ideal for SAE/inch-based systems commonly found in American vehicles and equipment.
🛠️ Technical Specifications:
Model | Sizes Included | System |
TT-30 | 8×10, 10×12, 11×13, 12×14, 14×17 mm | Metric |
TT-30A | ⁵⁄₁₆”׳⁄₈”, ⁷⁄₁₆”×½”, ⁹⁄₁₆”×⅝”, ¹¹⁄₁₆”×¾”, ¹³⁄₁₆”×⅞” | SAE |
| Material | Cr-V Steel (Chrome Vanadium) |
| Finish | Chrome Plated |
| Ends | 12-Point Gear Ring + Flare Nut (Offset) |
| Pieces | 10 pcs per set |
| Application| Brake, Fuel, Hydraulic Line Maintenance |

TT-30/30A - 10PCS GEAR AND FLARE NUT WRENCH SET
10PCS | TT-30 | TT-30A |
---|---|---|
1105M/A (6pt) | FLARE NUT WRENCH 8x9, 10x11, 12x13, 3PCS | FLARE NUT WRENCH ⁵⁄₁₆"׳⁄₈", ⁷⁄₁₆"×½", , 3PCS |
1105M/A (12pt) | FLARE NUT WRENCH 14x17mm, 17x19mm 2PCS | FLARE NUT WRENCH ⁹ᐟ₁₆* ⅝, ⅝ * ¹¹ᐟ₁₆ 2PCS |
1165M/A | GEAR RING WRENCH 8, 10, 12, 13, 14mm 5CS | GEAR RING WRENCH ⁵⁄₁₆", ⅜", ⁷⁄₁₆"½", ⁹⁄₁₆"5PCS |
380x190x45mm![]() ![]() |