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Black impact socket with 12-point internal profile, ASTA logo and 'CR-MO 10mm' marking, retention hole visible

Impact Socket 12-Point 16mm 1/2-Inch Drive, CR-MO Steel

Heavy-duty 16mm impact socket with 12-point profile and 1/2-inch drive for pneumatic impact wrenches. CR-MO construction rated for high-torque applications.

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Description

Impact Socket 12-Point 16mm 1/2-Inch Drive, CR-MO Steel

Brief Overview

This 16mm impact socket is engineered for professional automotive and industrial technicians who demand durability under extreme pneumatic impact conditions. Built from chromium-molybdenum steel with a matte black impact-resistant coating, it delivers the precision and reliability required in high-volume service environments. Pair it with 18mm or 12mm impact sockets to build out a complete socket set for your shop's impact wrench operations.

Key Features

  • 12-Point (Bi-Hex) Profile: Reduces fastener rounding and cam-out, extending fastener life and improving grip consistency on worn bolts
  • CR-MO Steel Construction: Superior toughness and impact resistance compared to standard chrome-plated sockets; designed to withstand repeated high-velocity strikes
  • Matte Black Impact Coating: Durable protective finish that resists corrosion and provides visual identification for impact-rated tools
  • 1/2-Inch Square Drive: Compatible with pneumatic impact wrenches and standard 1/2" drive ratchets
  • Compact 38mm Length: Efficient design minimizes reach while maintaining full engagement depth; reduces tip-over risk in tight spaces
  • Retaining Pin Socket: Integrated side hole accommodates O-ring or retaining pin for secure fastening to impact wrench

Business Advantages for Resellers

  • High Velocity Turnover: Impact sockets are essential consumables in every professional shop; technicians replace them frequently due to wear and breakage
  • Margin-Friendly Bulk Pricing: Purchase in complete sets (8–32mm range) at competitive per-unit costs; resell individually or as assorted kits
  • Differentiated from Commodity Products: CR-MO construction justifies premium positioning over standard chrome sockets; positions your shop as a quality supplier
  • Cross-Sell Opportunity: Customers purchasing one size inevitably need complementary sizes; recommend 21mm and 24mm variants as natural add-ons
  • Durability = Repeat Business: Superior toughness means fewer premature failures and customer complaints, building trust for future orders

Technical Specifications

Specification Value
Socket Size 16 mm
Drive Type 1/2" Square Drive
Point Profile 12-Point (Bi-Hex)
Material Chromium-Molybdenum (CR-MO) Steel
Overall Length 38 mm
External Diameter (D2) 24 mm
Wall Thickness (T) 9 mm
Coating Matte Black Impact-Resistant Finish
Retaining Feature Side Pin/O-Ring Socket
Part Reference 525616P

Application Context

This socket addresses fasteners commonly encountered in automotive assembly, engine work, transmission service, and industrial equipment maintenance. The 16mm size covers frequently used fasteners in European and global vehicle specifications, making it a core item for any professional tooling inventory.


Ready to stock this impact socket? Bulk orders qualify for volume discounts. Contact our distribution team to discuss white-label branding options and tiered pricing for complete 8–32mm socket sets.