9Pcs Long Arm Metric Hex Key Allen Wrench Set (Cr-V)

Product Overview:

Engineered for maximum reach and high-torque performance, our 9-Piece Long Arm Hex Key Set is an indispensable tool kit for professionals and DIY enthusiasts alike. Forged from premium Chrome Vanadium (Cr-V) steel and fully heat-treated, this metric Allen wrench set provides the durability, leverage, and precision needed to tackle stubborn fasteners in hard-to-reach spaces.

Key Features:

Premium Cr-V Steel Construction: Forged from industrial-grade Chrome Vanadium steel, delivering superior hardness, high toughness, and exceptional resistance to wear and rust.

Induction Heat-Treated: Fully induction-hardened to withstand maximum torque without rounding or twisting fastener heads, ensuring long-term reliability.

Extended Long-Arm Design: Extra-long arm provides amplified leverage for high torque and extended reach into deep, tight, and recessed areas.

Precision Chamfered Ends: Accurately sized and cleanly chamfered tips insert smoothly into fasteners, reducing wear on both the wrench and the screw head.

Set Includes (9 Metric Sizes):

▲ 1.5 mm Hex Key × 1

▲ 2.0 mm Hex Key × 1

▲ 2.5 mm Hex Key × 1

▲ 3.0 mm Hex Key × 1

▲ 4.0 mm Hex Key × 1

▲ 5.0 mm Hex Key × 1

▲ 6.0 mm Hex Key × 1

▲ 8.0 mm Hex Key × 1

▲ 10.0 mm Hex Key × 1

Wide Applications (Scope of Use):

Automotive & Motorcycle Repair: Perfect for accessing recessed bolts in engine bays, brakes, and tight mechanical components.

Bicycle Maintenance: Ideal for adjusting bike handlebars, pedals, brakes, and derailleurs.

Furniture Assembly: Fast and effortless assembly of flat-pack and modular furniture.

Machinery & Electronics: Widely used in factory machinery servicing, 3D printers, and appliances.

OEM & Customization Capabilities:

Surface Treatment: Black oxide, satin chrome, mirror polished, or color-coded powder coating.

Branding & Logo: Laser etching or stamping your custom logo on wrenches and plastic holders.

Packaging Options: Hinged plastic holder, double blister card, slide card, nylon pouch, or custom gift box.

Why Choose Us?

Industrial Quality Standard: Manufactured in strict compliance with ANSI/DIN standards, ensuring exact dimensional tolerances and high torque resistance.

Factory Direct Pricing: Competitive wholesale pricing with flexible order volumes for global distributors, wholesalers, and tool brands.

End-to-End OEM/ODM Service: From customized packaging to bespoke finishes, we support comprehensive private labeling.

Stable & Fast Delivery: Reliable supply chain management ensures rapid production cycles and on-time global shipments.

FAQ:

Q1: What are the advantages of the long-arm design over standard hex keys?

A: The extended long arm provides two main advantages: superior leverage for easily loosening tight or rusted screws, and extra reach to access fasteners located in deep or cramped spaces.

Q2: Will these hex keys strip or round screw heads under high torque?

A: No. Forged from high-grade Cr-V steel with full induction heat treatment and precision-machined ends, they offer a snug fit that prevents stripping, slipping, or rounding.

Q3: Can we customize the surface finish and holder color?

A: Yes. We offer various surface finishes (such as Matte Chrome, Black Oxide, or Colored Coating) and customizable plastic holder colors/logos to match your brand identity.

Q4: What is the MOQ and delivery time for OEM orders?

A: MOQ for custom branded packaging is typically 1,000–2,000 sets. The standard production lead time is 20–30 days upon order confirmation.