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Black deep impact socket with six-point internal profile, 1-inch square drive recess and white ASTA logo

Impact Socket 1-Inch Drive, 33mm Hex, High-Depth Design

Heavy-duty 1-inch drive impact socket with 33mm hex opening, engineered for maximum torque applications and industrial fastening.

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Description

Impact Socket 1-Inch Drive, 33mm Hex, High-Depth Design

Brief Overview

This 1-inch drive impact socket is purpose-built for heavy-duty fastening operations where reliability under extreme torque is non-negotiable. The 33mm hex opening accommodates larger fasteners common in automotive, industrial, and construction applications. The deep cylindrical body maximizes engagement with fastener geometry, reducing cam-out risk and socket slippage during impact operation. If you work with varying fastener sizes, consider pairing this with compatible 32mm impact sockets or 34mm alternatives to cover your complete fastening range.

Key Features

  • 1-Inch Square Drive: Direct compatibility with 1-inch drive impact wrenches and breaker bars
  • 33mm Hex Profile: Six-point internal geometry for secure fastener grip
  • High-Depth Design: Extended cylindrical body for maximum bolt engagement and reduced rounding risk
  • Impact-Rated Construction: Manufactured to withstand repetitive shock loading from pneumatic and electric impact tools
  • Detent Ring Groove: Circumferential groove accepts retaining ring for positive socket retention
  • Matte Black Finish: Durable protective coating resists corrosion and impacts
  • Chamfered Entry: Slightly angled top edge guides fasteners smoothly into the socket

Business Advantages for Resellers

  • High Turnover Category: Impact sockets are consumable-grade tools in professional shops—repeat orders are reliable
  • Bulk Pricing Opportunity: Stock multiple sizes (30mm through 43mm) to capture complete fastening jobs
  • Professional Specification: Heavy-duty construction justifies premium pricing vs. consumer-grade alternatives
  • Low Return Risk: Impact-rated tools have clearly defined application boundaries; customer expectations are realistic
  • Cross-Sell Potential: Bundle with 1-inch drive impact wrenches, breaker bars, and extension bars for larger order values

Technical Specifications

Specification Value
Drive Size 1 inch (25.4mm)
Hex Opening 33mm
Socket Depth High/Deep
Drive Type Square drive (male)
Internal Profile Six-point (hex)
Retention Feature Detent ring groove
Surface Finish Matte black protective coating
Rated For Pneumatic and electric impact tools
Fastener Category Large industrial/automotive bolts and nuts

Application Context

This socket is purpose-built for fastening operations requiring controlled high-torque delivery—trailer axles, heavy equipment assembly, structural bolting, and industrial maintenance. The 33mm hex size bridges applications where standard 30mm sockets are too small and 34mm options create clearance issues.

Stock this size as part of a complete 1-inch drive impact socket line to meet the full spectrum of professional shop requirements. Heavy-duty fastening work demands variety; resellers who offer 30mm through 43mm options in the same drive size capture entire jobs rather than losing sales to competitors.