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Top view of black 50mm impact socket with six-point interior and ASTA 526650P CR-MO 50mm marking.Angled view of black impact socket showing ASTA logo, part number and square drive recess with retention hole.Drive-end view of impact socket showing square 3/4" drive recess, retention groove, and ASTA 50mm marking.

3/4-Inch Drive Impact Socket, 50mm Hex, 6-Point, CR-MO Steel

Heavy-duty 3/4" impact socket for 50mm fasteners. Forged CR-MO construction rated for pneumatic impact tools.

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Description

3/4-Inch Drive Impact Socket, 50mm Hex, 6-Point, CR-MO Steel

Brief Overview

This is a professional-grade impact socket engineered for high-torque pneumatic impact applications. Built from chromium-molybdenum steel with a hardened, dark protective finish, it delivers the durability required for heavy industrial fastening work. The 50mm hex opening positions this socket in the larger capacity range—ideal for commercial vehicle maintenance, heavy equipment assembly, and industrial applications where standard sockets fail due to impact loading.

Whether you're stocking a master set or filling gaps in your existing impact socket inventory, this 50mm unit pairs seamlessly with complementary sizes like the 30mm impact socket and 22mm variant to create a complete fastener coverage strategy.

Key Features

  • Chromium-Molybdenum (CR-MO) Construction: Heat-treated steel delivers impact resistance and extended service life under high-torque conditions
  • 6-Point Internal Hex: Minimizes fastener cam-out and reduces rounding risk—critical for worn or damaged fasteners
  • 3/4-Inch Square Drive: Compatible with industrial-grade pneumatic impact wrenches and ratchets rated for heavy duty work
  • Detent Groove Design: Integrated retention feature prevents accidental socket separation during rapid tool cycling
  • Deep Socket Profile: 72mm length provides adequate reach for recessed fasteners and multi-stage assembly work
  • Matte Black Protective Finish: Resists corrosion and provides visual identification in busy workshop environments

Business Advantages for Resellers

Margin & Turnover: Impact sockets in the 50mm range command strong wholesale pricing with consistent demand from commercial fleets, equipment manufacturers, and service centers. Bulk orders of this size unlock competitive tier pricing while meeting the high-volume needs of professional shops.

Customer Stickiness: Customers who invest in impact socket sets rarely switch suppliers—they reorder the exact same sizes year after year. Building stock of larger hex sizes (40mm–55mm range) positions your operation as a one-stop source for complete pneumatic tool systems.

Cross-Sell Opportunity: Stock this socket alongside smaller variants (28mm, 32mm, 36mm, 41mm) to satisfy complete job-kit requirements. Professional buyers often place single orders for 5–10 complementary sizes, significantly increasing average transaction value.

Technical Specifications

Parameter Value
Drive Size 3/4 inch (Square Female)
Hex Size 50 mm
Profile 6-Point Internal
Material Chromium-Molybdenum (CR-MO) Steel
Outer Diameter (D1) 70 mm
Socket Diameter (D2) 54 mm
Wall Thickness 30 mm
Overall Length 72 mm
Finish Dark Protective (Matte Black)
Application Class Pneumatic Impact Tools (Heavy Duty)

Why This Socket Matters

The jump from standard sockets to impact-rated CR-MO is non-negotiable in professional environments. Standard chrome-vanadium sockets fracture under pneumatic impact loading, creating liability and customer frustration. This socket absorbs high-frequency impacts without cracking, maintains hex geometry over thousands of cycles, and delivers the reliability that commercial customers demand.

The 50mm size covers larger industrial fasteners—transmission bolts, suspension components, engine block fasteners—where precision and durability directly impact shop reputation and safety compliance.


Ready to stock professional-grade impact solutions? This socket and its complementary sizes form the backbone of every serious commercial service operation. Order in bulk to secure wholesale pricing and establish your shop as a trusted pneumatic tool source.