

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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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.