Impact Socket 12-Point 30mm 1/2-Inch Drive, Chrome-Moly Construction

Overview

This 30mm impact socket is engineered for professional mechanics and technicians working with 1/2-inch drive pneumatic and electric impact tools on medium to heavy-duty fastening tasks. The 12-point recess design and chrome-molybdenum steel construction deliver the durability required in high-torque shop environments. Whether you're working on automotive suspension, engine components, or industrial equipment assembly, this socket provides reliable engagement and extended service life. Complement your inventory with smaller metric sizes or larger drive options to cover a complete range of fastener applications.

Key Features

• 12-Point Drive Recess – Maximizes contact with fastener flats, reducing cam-out and rounding damage during high-torque impact work
• Chrome-Molybdenum Steel – Impact-rated material resists cracking and deformation under repetitive shock loads
• 1/2-Inch Square Drive – Universal compatibility with standard pneumatic and electric impact wrenches
• Shoulder-Flared Design – Reinforced geometry prevents socket splitting during peak torque application
• Retaining Pin Hole – Built-in detent feature keeps socket seated on drive during overhead or awkward-angle work
• Matte Impact Finish – Corrosion-resistant coating withstands workshop humidity and tool cleaning cycles
• 78mm Overall Length – Compact profile fits tight engine bays and confined work spaces

Technical Specifications

Specification	Value
Socket Size	30 mm
Drive Type	1/2-Inch Square Drive
Point Configuration	12-Point
Material	Chrome-Molybdenum Steel
Overall Length	78 mm
Socket Outer Diameter (D1)	42 mm
Socket Shoulder Diameter (D2)	30 mm
Drive Thickness (T)	16.5 mm
Weight	~0.35 kg (estimated)
Impact Rating	Heavy-Duty

Business Advantages for Resellers

• High-Volume Application: The 30mm size is one of the most frequently used in automotive and industrial repair work, ensuring steady customer demand and inventory turnover
• Durable Product Lifecycle: Chrome-molybdenum construction extends service life compared to standard steel, reducing warranty claims and building customer loyalty
• Margin-Friendly Category: Impact sockets command solid wholesale margins while remaining price-competitive in retail channels
• Complete Range Opportunity: Stock this size alongside complementary metric sizes to capture entire job orders from professional shops (10mm through 36mm available)
• Professional Shop Appeal: Mechanics trust impact-rated tools; this socket positions your brand as a serious supplier, not a budget alternative

Why Choose This Socket

This 30mm impact socket fills a critical role in any professional mechanic's toolkit. The 12-point design reduces fastener damage compared to 6-point alternatives, translating directly into fewer callbacks and improved shop reputation for your customers. The chrome-molybdenum construction is non-negotiable for impact work—standard steel sockets fail under the repeated shock loads from pneumatic tools, but this socket absorbs peak torque without chipping or cracking. The detent hole keeps the socket firmly seated during overhead work, eliminating frustration and dropped sockets.

Resellers who stock a full metric range (especially 10mm through 36mm) can position themselves as a one-stop supplier for professional shops looking to refresh aging or damaged impact sockets. This 30mm size, being one of the most heavily used, often requires replacement before larger or smaller sizes.

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Ready to stock durable, professional-grade impact sockets? This 30mm socket is the workhorse size that shops reorder frequently. Order in volume to capture margin and build long-term customer relationships.