1-Inch Drive Impact Extension Bar, 175mm Length

Brief Overview

This is a professional-grade 1-inch drive impact extension bar engineered for high-torque applications where reach and leverage are critical. The 175mm length provides optimal working distance without excessive flex, while the chrome-molybdenum steel construction delivers the durability required for repeated impact loading. Whether you're working in heavy equipment maintenance, automotive shops, or industrial assembly, this extension bar bridges the gap between your impact wrench and hard-to-reach fasteners. For shops requiring multiple reach options, consider pairing this with a shorter 100mm 3/4-inch alternative or a longer 250mm impact extension to cover your full range of applications.

Key Features

• Chrome-Molybdenum Steel Construction: Impact-rated material resists shock loading and sudden torque reversals without cracking or permanent deformation
• 1-Inch Square Drive Interface: Direct compatibility with standard 1" impact sockets and attachments; female recess at working end, male drive for impact tool connection
• 175mm Optimized Length: Provides reach for confined spaces while maintaining structural rigidity—no unnecessary whip or vibration
• Precision Machining: Faceted body design with retaining groove collar ensures secure seating and prevents accidental disconnection during operation
• Retaining Pin Hole: Transverse hole on male end allows for positive locking with retaining clip or pin when maximum security is required
• Black Oxide Finish: Corrosion-resistant surface treatment extends tool life in humid or wet environments

Business Advantages for Resellers

• High Turnover Product: Impact extension bars are consumable-level wear items in professional shops; mechanics replace them regularly due to heavy use
• Margin-Friendly: Low manufacturing cost combined with steady demand = healthy reseller margins
• Universal Appeal: Works with any 1-inch impact system—not brand-specific, making it an essential stocking item
• Bulk-Friendly: Lightweight and compact for efficient shipping; high volume orders maximize profitability
• Mechanic Trust-Builder: Offering quality chrome-molybdenum extensions builds credibility with your customer base

Technical Specifications

Specification	Value
Drive Size	1 inch (25.4 mm)
Length	175 mm
Outer Diameter	54 mm
Material	Chrome-Molybdenum Steel (CR-MO)
Drive Type	Square drive (female recess to male drive)
Finish	Black oxide
Designed For	Impact wrenches, breaker bars, and heavy-duty fastening applications
Retaining Feature	Transverse pin hole for positive locking

Why Stock This

The 1-inch drive impact extension bar is one of the most frequently requested items in professional tool shops. Mechanics depend on these for breaking loose corroded fasteners and accessing bolts in tight engine bays and chassis work. The 175mm length is the standard working length—long enough for reach, short enough for control. Chrome-molybdenum steel is non-negotiable in impact tools; it absorbs repeated shock loads without failure. This is a product that will move off your shelves consistently.

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Ready to order? Bulk pricing available for quantities of 10+. Contact your account manager for distributor rates.