Material & Heat Treatment
Forged from chrome vanadium steel (Cr-V) for high strength, toughness, and impact resistance.
Precision heat-treated for stable hardness (44–48 HRC range), balancing durability and wear resistance.
Surface & Protection
Mirror nickel-chrome plating for superior corrosion resistance and easy cleaning.
Fully polished with chamfered edges for a comfortable, non-cutting grip.
Gear & Drive
72-tooth ratcheting mechanism for a 5° swing arc, enabling fast work in tight spaces.
12-point box-end geometry reduces fastener rounding and increases contact efficiency.
Design & Ergonomics
Open-end angled at 15° for improved clearance; box-end slightly offset for better accessibility.
Well-balanced shaft proportions with widened gripping surfaces for reduced hand fatigue.
Applications
Automotive/Motorcycle/Bicycle Maintenance: brakes, suspension, engine accessories.
Machinery Assembly: tooling, equipment servicing, production line maintenance.
Home Improvement: installing fixtures, plumbing, furniture, and gym equipment.
Why Choose This Set
Complete Range: Full metric coverage from 6 mm to 32 mm without missing sizes.
Higher Efficiency: Open-end for quick positioning, ratcheting end for continuous fastening.
Longer Lifespan: Premium materials and precision manufacturing for lower long-term cost.
Full Size Range
6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 mm (27 wrenches in total)
Product Information
Type: Combination Wrench (Open-End + Ratcheting Box-End)
Material: Chrome Vanadium Steel (Cr-V)
Gear Count / Swing Arc: 72-tooth / 5°
Finish: Mirror nickel-chrome plating
Standard: Metric (mm)
Features: Chamfered edges, clear size markings, ergonomic anti-slip shaft
Package Contents
27 pcs Ratcheting Combination Wrenches (6–32 mm, full size)
1 pcs Heavy-duty portable storage case (custom slots for each wrench)
1 pcs User & Maintenance Guide
Shipping Policy
Processing Time: Ships within 1–2 business days after payment confirmation
Delivery Time:
North America/Europe: 5–10 business days
Other regions: 7–15 business days (customs may affect timing)
Shipping Fee: Calculated at checkout based on weight and destination; Free shipping available for selected promotions
Customs & Duties: Buyer is responsible for destination country taxes/VAT (if applicable)
After-Sales Policy
Warranty: 12-month manufacturing defect warranty
Returns: 30-day return window for non-human damage (must be in original condition with all accessories)
Missing/Damaged Items: Contact customer support within 48 hours of delivery with photos; replacement or reshipment provided
Exclusions: Misuse, modification, or damage caused by improper application are not covered
Support: Email and live chat, response within 1–2 business days
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