Impact Socket 12-Point 13mm 1/2-Inch Drive, Chrome-Moly Construction

Overview

This 13mm impact socket is engineered for demanding automotive and industrial applications where reliability under high-torque conditions is non-negotiable. Built from chrome-molybdenum (CR-MO) alloy steel, it delivers the durability required for repeated impact impacts without cracking or deformation. The 12-point design provides excellent grip on fastener heads while minimizing the risk of rounding. Whether you're stocking a professional shop or building a comprehensive socket set, this socket pairs seamlessly with a full range of 12-point impact sockets in smaller sizes and larger variants for complete job coverage.

Key Features

• Chrome-Molybdenum Construction: CR-MO alloy provides superior impact resistance and extended tool life compared to standard steel
• 12-Point Profile: Reduces fastener damage and provides secure engagement across a wide range of bolt head designs
• Deep Well Design: 78mm length accommodates longer fasteners and recessed bolt applications
• 1/2-Inch Square Drive: Compatible with all standard 1/2" drive impact wrenches and pneumatic tools
• Retaining Pin Hole: Integrated detent pin anchor prevents accidental socket ejection during operation
• Industrial-Grade Finish: Matte impact-resistant coating withstands repeated tool contact and harsh shop environments

Technical Specifications

Specification	Value
Socket Size	13mm
Drive Size	1/2" (12.7mm)
Internal Profile	12-Point
Material	Chrome-Molybdenum Steel (CR-MO)
Overall Length	78mm
External Diameter (D1)	21mm
External Diameter (D2)	24mm
Wall Thickness (T)	20mm
Application	Impact Wrenches, Pneumatic Tools

Why This Socket Performs

The 13mm size covers a critical fastener range in automotive assembly and maintenance—perfect for wheel lugs, transmission bolts, and engine work on modern European and Asian vehicles. The 12-point geometry distributes load more evenly than 6-point sockets, reducing the chance of fastener rounding, which directly translates to fewer comebacks and higher customer satisfaction on your bench.

The CR-MO construction absorbs repeated impact energy without micro-cracking, meaning this socket will outlast cheaper alternatives by a significant margin. For shops running high-volume pneumatic impact operations, that durability advantage compounds across hundreds of jobs.

Business Advantages for Resellers

• High Turnover Category: Impact sockets are consumables in heavy use—fast inventory rotation with predictable reorder cycles
• Margin-Friendly: CR-MO impact sockets command 40-60% markups; customers expect to replace them periodically
• Cross-Sell Opportunity: Customers buying 13mm inevitably need companion sizes—stock the full range to capture multiple SKUs per transaction
• Durability Reputation: Chrome-molybdenum construction attracts professional shops that refuse cheaper alternatives; position this as the standard for serious work
• Bulk-Order Ready: Impact sockets sell in sets and by the dozen—negotiate volume pricing and establish this as a core inventory line

Application Context

Ideal for:

• Automotive mechanics (suspension, transmission, engine assembly)
• Industrial maintenance teams
• Pneumatic tool-heavy shops
• European vehicle service centers
• Professional tool rental facilities

Typical Use:

• Wheel removal and installation
• Fastener removal in tight spaces (deep well advantage)
• High-torque applications requiring reliable grip

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Stock This Socket as Part of Your Core Impact Tool Offering. The 13mm size is a breadbasket SKU—professionals trust chrome-molybdenum construction, and the 12-point profile reduces comebacks. Order in bulk to secure competitive margins and satisfy the rotating demand from shops that treat tools as capital investments, not consumables.