-
Fast Delivery: Dispatch in 24 hrs
-
1 Year Minimum Manufacturer Warranty
-
Secure Payments
-
Need help? Call Us +441282 270214 or email Sales@aircompressorsuk.uk
Description
Professional 125mm Extension Bar
Precision-engineered reach for 1/2" drive impact systems
When workshop access becomes the challenge, this 125mm (5") extension bar delivers the solution. Engineered for professional technicians and fleet maintenance teams, it bridges the gap between your 1/2" drive impact wrench and those hard-to-reach fasteners that define modern automotive and industrial work.
Technical Specifications
Engineering & Performance
Impact-Grade Construction
Manufactured from premium chrome vanadium steel alloy, this extension bar is heat-treated and tempered to withstand the repetitive shock loads generated by pneumatic and cordless impact wrenches. The molecular structure is optimized for torsional strength and fatigue resistance—critical attributes when working at extended reach.
Precision Ball Detent Retention
Spring-loaded ball detent mechanism ensures positive socket retention during operation. The detent is precisely machined to grip socket hex apertures securely while allowing smooth, single-handed socket changes—essential for efficiency in high-volume workshop environments.
Corrosion-Resistant Satin Chrome Finish
Electroplated satin chrome finish provides long-term corrosion protection in demanding workshop conditions. The satin texture reduces glare under task lighting and resists fingerprints, maintaining a professional appearance throughout the tool's service life.
Optimal 125mm Reach
The 125mm length strikes the ideal balance between extended access and torque transfer efficiency. Short enough to maintain control and minimize flex under load, yet long enough to navigate recessed fasteners in engine bays, suspension assemblies, and industrial machinery.
Professional Applications
- Automotive Repair: Accessing suspension bolts, exhaust manifold fasteners, and transmission bell housing bolts
- Fleet Maintenance: Wheel assembly work, brake caliper mounting, and chassis component servicing
- Industrial Assembly: Machinery installation, equipment maintenance, and production line tooling
- Agricultural Engineering: Tractor servicing, implement attachment, and hydraulic system maintenance
- Construction Equipment: Plant machinery servicing and heavy equipment repair
System Compatibility
This extension bar is designed for universal compatibility with all 1/2" drive impact wrenches and sockets conforming to ISO 1174-2 and DIN 3121 standards. Compatible with:
- Pneumatic impact wrenches (air-powered)
- Cordless electric impact wrenches (18V, 20V, 24V platforms)
- All 1/2" drive impact sockets (shallow and deep)
- Universal joints and additional extensions for compound reach
Why Professionals Choose This Extension
Care & Maintenance
To maximize service life, wipe clean after use and store in a dry environment. Inspect ball detent function periodically and apply a light film of tool oil to prevent corrosion. Avoid side-loading or using as a pry bar, which can compromise structural integrity.
Extend your reach. Maintain your precision. Add this professional 125mm extension bar to your 1/2" drive impact system today.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.