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Repair kit pieces: dark eyelet with ball, loose ball, spring and black hex-socket bolt on white backgroundClose-up of dark molded eyelet with large hole and metal ball detentBlack hex-socket bolt with unthreaded shank and threaded tip

3/8-Inch Square Drive Repair Kit – Essential Replacement Components

Complete repair kit for 3/8-inch square drive tools with ball detent, spring, and fastening hardware.

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Description

3/8-Inch Square Drive Repair Kit – Essential Replacement Components

Brief Overview

This 3/8-inch square drive repair kit provides the core components needed to restore or maintain ratchet heads and quick-release adapters. Whether you're stocking spare parts for your workshop or supporting your own service operations, this kit addresses common wear and replacement needs. For shops working across multiple drive sizes, consider pairing this with the 1/4-inch square drive repair kit and the 1/2-inch ratchet wrench repair kit to maintain comprehensive coverage.

Kit Contents

  • Molded Clevis/Eyelet Assembly – Reinforced polymer housing with integrated ball detent mechanism and through-hole for square drive engagement
  • Stainless Steel Ball Detent – Precision ball for positive engagement and tool retention
  • Compression Spring – Provides spring tension for smooth detent operation
  • Hex-Socket Fastening Bolt – Black-finished anchor bolt with internal Allen drive and coarse threads for secure assembly

Key Features

  • Modular Design – Individual components allow targeted replacement without purchasing entire tool assemblies
  • Standard 3/8-Inch Drive Compatibility – Fits all standard 3/8-inch square drive ratchets and adapters
  • Stainless Steel Ball Detent – Resists corrosion and maintains positive engagement under repeated use
  • Reinforced Polymer Housing – Durable molded clevis withstands industrial shop environments
  • Quick Assembly – Straightforward component replacement reduces downtime

Business Advantages

  • Cost-Effective Repair Option – Extend tool life and reduce replacement costs for your customer base
  • High Turnover Item – Repair kits drive repeat purchases from professional mechanics and shop managers
  • Stock Confidence – Maintain inventory of this essential size to support 3/8-inch drive tool repairs across your customer network
  • Margin Opportunity – Position as an add-on sale alongside ratchet wrenches and socket sets

Technical Specifications

Component Material Specification
Clevis Housing Reinforced Polymer/Nylon Molded, ball detent mechanism integrated
Detent Ball Stainless Steel Polished finish, seated flush
Compression Spring Steel Standard coil spring, corrosion-resistant
Fastening Bolt Steel Hex-socket head, matte black finish, coarse threads
Drive Size — 3/8-inch square drive (industry standard)

Why Stock This Kit

Professional mechanics and shop technicians encounter worn detents, lost balls, and damaged springs regularly. Having this 3/8-inch kit on hand positions your operation as a reliable source for tool maintenance, reducing customer frustration and building loyalty. Pair with your ratchet wrench and adapter inventory to create a complete aftermarket support offering.

Ready to order? Bulk quantities available at competitive distributor pricing.