1/2-Inch Drive Impact Extension Bar, 125mm Length

Brief Overview

This is a purpose-built impact extension bar designed to work exclusively with pneumatic impact wrenches and impact drivers on the 1/2-inch drive platform. The 125mm length is ideal for accessing fasteners in confined or slightly recessed mounting points without excessive reach. The chrome-molybdenum construction absorbs shock loads from impact tools while maintaining dimensional accuracy under repeated high-torque cycles.

If your inventory already includes longer extension options or 1-inch drive variants, this compact 125mm model fills the critical gap for precision work where minimal extension is required.

Key Features

• Chrome-Molybdenum (CR-MO) Steel Construction: Impact-rated material engineered to withstand shock loads without deformation or failure
• 1/2-Inch Drive Square Socket: Female socket-style head accommodates all standard 1/2-inch drive impact sockets
• Spring-Loaded Detent Ball: Retains sockets firmly in place, preventing accidental disconnection during operation
• Compact 125mm Length: Ideal for tight spaces, engine bays, and suspension work where minimal reach is critical
• Recessed Retaining Groove: Precision-machined groove ensures secure socket engagement and alignment
• Matte Black Finish: Corrosion-resistant coating extends tool life in shop and field environments

Why Distributors Choose This Extension

Margin & Turnover: Impact extensions are high-velocity SKUs. This length variant addresses a specific market gap—mechanics working in confined spaces. Stock it alongside longer options to capture orders from shops that need complete 1/2-inch drive coverage.

Reliability Profile: Chrome-molybdenum bars don't fail catastrophically under impact loads. Your customers won't experience socket separation mid-job, which eliminates warranty complaints and builds trust.

Inventory Efficiency: At 125mm, this bar occupies minimal warehouse space while commanding full margin. It's a compact, high-margin line extension that encourages bulk orders from fleet maintenance operations and heavy-duty automotive shops.

Technical Specifications

Specification	Value
Drive Size	1/2-Inch Square Drive
Overall Length	125mm
Material	Chrome-Molybdenum Steel (CR-MO)
Drive Type	Impact-Rated
Socket Retention	Spring-Loaded Detent Ball
Finish	Matte Black (Corrosion-Resistant)
Application	Pneumatic Impact Tools

Call to Value

Stock this compact extension bar for shops performing precision work in tight tolerances. Pair it with your existing 1/2-inch drive socket inventory and longer extension variants to create a complete impact system. Bulk orders qualify for distributor pricing—contact your account manager for volume discounts.