US Pro 3475 Professional 6 Piece Metric Flexi Double Ring Gear Ratchet Wrench Set

Modern vehicle and machinery layouts rarely leave room for full swings or straight line access. Fasteners are tucked behind brackets, pipes, chassis rails, and body panels, turning simple jobs into frustrating ones. The US Pro 3475 Professional 6 Piece Metric Flexi Double Ring Gear Ratchet Wrench Set is built to solve exactly that problem.

Each wrench features double ring ends, allowing secure engagement on both sides of the tool while keeping constant contact with the fastener. Integrated into each ring is a smooth 72 tooth ratcheting mechanism, enabling controlled turning with minimal movement. This fine tooth design is ideal for confined spaces where traditional spanners require constant repositioning.

The flexible heads pivot to match awkward angles, allowing you to work around obstructions without removing the wrench from the fastener. This makes the set particularly useful for suspension components, engine bay fasteners, exhaust fittings, and industrial maintenance tasks where straight access is limited.

Manufactured from 40 CRV steel with a hardness rating of HRC 42 to 49, these wrenches are engineered for durability, strength, and long service life under regular workshop use. The carefully stepped lengths provide balanced leverage without sacrificing control, while the canvas storage pouch keeps the set organised and protected between jobs.

Whether you are a professional mechanic, technician, or serious DIY user, this flex head double ring ratchet wrench set delivers speed, access, and reliability where standard spanners fall short.

Key Features

• Professional 6 piece metric flex head double ring ratchet wrench set

• Double ring ends for secure fastener engagement

• Flexible heads for working at awkward angles

• Smooth 72 tooth ratchet action for minimal swing movement

• Manufactured from 40 CRV steel for strength and durability

• Hardened to HRC 42–49 for long term reliability

• Covers the most commonly used metric fastener sizes

• Supplied in a durable canvas storage pouch

• Ideal for automotive, mechanical, and workshop applications

Specifications

• Brand: US Pro
• Model Code: 3475
• Product Type: Flexi Double Ring Gear Ratchet Wrench Set
• Pieces: 6
• Measurement System: Metric

Sizes Included

• 8 x 9 mm

• 10 x 11 mm

• 12 x 13 mm

• 14 x 15 mm

• 16 x 17 mm

• 18 x 19 mm

Approximate Lengths

• 8 x 9 mm – 186 mm

• 10 x 11 mm – 186 mm

• 12 x 13 mm – 204 mm

• 14 x 15 mm – 238 mm

• 16 x 17 mm – 241 mm

• 18 x 19 mm – 265 mm

• Ratchet Mechanism: 72 tooth

• Material: 40 CRV Steel
• Hardness: HRC 42–49
• Head Type: Flexible
• Storage: Canvas pouch included
• Application: Automotive, mechanical, industrial, workshop use
• Estimated Weight: 1.35 kg