Description
Genius Tools Impact Extension Bar 1-1/2 Inch Drive 175mm Length Heavy-Duty Steel – 938175 Impact Extension Bar
This 1-1/2″ drive impact extension bar is built to add reach and access when sockets can’t clear obstructions. With a 175mm (6.89″) overall length, it helps maintain control while positioning the impact socket on hard-to-reach fasteners.
Constructed from Chromium Molybdenum Alloy Steel, it’s designed for high strength, durability, and anti-corrosive performance. A matte black oxide coating and heat treatment through oil quenching support long service life in professional shop conditions, while permanently stamped size markings keep identification quick and consistent.
Key Benefits
- 175mm (6.89″) overall length adds reach without sacrificing handling control.
- Chromium Molybdenum Alloy Steel provides high strength and long-term durability.
- Oil-quenched heat treatment supports a tough exterior and strong inner core.
- Matte black oxide coating helps resist corrosion in demanding environments.
- Permanently stamped size markings enable fast, reliable identification during work.
- Meets or exceeds ANSI standards for dependable, professional-grade performance.
- Backed by Genius Tools Limited Lifetime Warranty against manufacturer defects.
SKU 938175 is designed and made for professional technicians who depend on impact-rated accessories that hold up under heavy use. Its materials, finish, and heat-treatment process focus on durability and consistency, making it a practical extension for organizing and completing impact drive work efficiently.









