Professional Grade Double-head Wrench Set With Extended Handle
For Extra Reach
The Lengthened Double-head Wrench is an essential tool for
professionals who require extended reach and high torque capability
in mechanical and industrial applications. Designed with dual ends
(typically different sizes) and an elongated handle, this wrench
provides superior leverage and accessibility, making it ideal for
working in confined spaces or on large machinery where standard
wrenches fall short.
Crafted from high-grade chrome molybdenum steel (Cr-Mo), this
wrench offers exceptional strength and durability, capable of
withstanding extreme torque without bending or breaking. The
heat-treated alloy ensures maximum hardness (HRC 48-52) while
maintaining toughness, and the black oxide or chrome-plated finish
enhances corrosion resistance for long-term use in harsh
environments.
Key Features:
- Extended handle design for increased leverage and reach
- Dual-head configuration with two different size openings (e.g.,
10mm x 12mm)
- Precision-machined jaws for secure grip on fasteners
- Anti-slip ergonomic grip reduces hand fatigue during prolonged
use
- Reinforced neck and beam for high torque applications (up to
300Nm)
- Laser-etched size markings for quick identification
- Black oxide/chrome finish for rust and corrosion resistance
Technical Specifications:
- Material: Chrome Molybdenum Steel (Cr-Mo)
- Hardness: HRC 48-52
- Finish Options: Black Oxide / Chrome Plated
- Length: 250mm – 600mm (varies by model)
- Head Sizes: Various combinations (e.g., 8mm-10mm, 12mm-14mm,
etc.)
- Weight: 0.5kg – 2.0kg (depending on size)
Safety and Performance Advantages:
✔ Reduces effort by 30% compared to standard-length wrenches
✔ Prevents fastener rounding with precise jaw engagement
✔ Ideal for deep or recessed bolts where standard tools can’t
reach
✔ Resistant to oil, grease, and chemicals for industrial
durability
Professional Applications:
- Automotive repair – engine, transmission, and suspension work
- Heavy machinery maintenance – construction and agricultural
equipment
- Industrial assembly lines – large-scale bolt tightening
- HVAC and plumbing systems – hard-to-reach pipe fittings
- Manufacturing plants – equipment installation and maintenance
Available Configurations:
- Standard lengthened double-head wrench (fixed sizes)
- Adjustable head wrench (for multiple fastener sizes)
- Flex-head extended wrench (for angled access)
- Extra-long industrial wrench (for deep-reach applications)
Why Choose Our Lengthened Double-head Wrench?
Manufactured to DIN 3110 / ISO 3318 standards
Lifetime warranty against material defects
Trusted by mechanics and engineers worldwide
Compatible with all standard nuts and bolts
| Item No. | Model | Length(MM) | Weight(KG) |
| 05161 | 24(M16),30(M20) | 515 | 1.6 |
| 05162 | 30(M20),36(M24) | 1.8 |
| 05163 | 32(M22),36(M24) | 1.9 |
