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Close-up of black 27mm striking box-end wrench showing 12-point ring and stamped '27' on handleAngled shot of 27mm impact box-end wrench with 12-point ring and flat striking handleFull-length view of 27mm striking box-end wrench with stamped '27' and model code on handle

27mm Striking Box-End Wrench, 12-Point, Black Phosphate Forged Steel

Heavy-duty 27mm impact wrench for hammer strikes. Forged steel construction with 12-point ring end. Essential for industrial maintenance and assembly work.

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Description

27mm Striking Box-End Wrench – Impact-Rated for Professional Use

Brief Overview

This is a purpose-built striking box-end wrench engineered specifically for hammer-driven fastener work. The 27mm 12-point ring end is forged from high-carbon steel with black phosphate finish for corrosion resistance and durability under repeated impact. The short, broad handle terminates in a flat striking pad designed to absorb direct hammer blows without deformation. If you work with fasteners requiring impact force—seized bolts, heavy industrial assembly, or maintenance on fixed equipment—this tool bridges the gap between standard wrenches and specialty impact sockets. Stock this alongside larger impact wrenches and offset double-ended variants to cover your complete fastener removal arsenal.

Key Features

  • 12-Point Ring End: Grips fastener heads securely; reduces rounding risk on worn bolts
  • Forged Steel Construction: Black phosphate finish resists rust and wear
  • Impact-Rated Handle: Flat striking pad absorbs hammer blows; short, broad design prevents flex
  • Compact Profile: Ideal for tight spaces where standard wrenches cannot reach
  • Clear Size Stamping: Easy identification during job site use

Why Resellers Choose This Product

Margin Profile: Striking wrenches command consistent margins because they serve a specific, non-negotiable function in industrial maintenance. Customers cannot substitute these with standard wrenches when impact force is required.

Turnover Driver: This tool is a gateway product. Mechanics and maintenance teams that purchase one typically order multiple sizes to complete their kit. Bundle this 27mm with 24mm and 30mm variants for multi-tool sales.

Durability = Repeat Orders: Forged steel construction minimizes chipping and deformation. Your customers keep these in rotation for years, reducing returns and complaint calls.

Market Position: Position this tool as the professional alternative to soft-face mallets or jury-rigged solutions. It demonstrates competence to end-users and protects your reputation.

Technical Specifications

Specification Value
Wrench Size (AF) 27 mm
Ring Profile 12-Point Closed End
Material Forged High-Carbon Steel
Finish Black Phosphate
Handle Design Short, Broad Flat Striking Pad
Intended Use Hammer-Driven Impact Work
Corrosion Resistance Excellent (Phosphate Coating)

The Bottom Line

This is a specialized fastener tool that solves a real problem on the job site. When a standard wrench fails—either because the fastener is seized or the wrench rounds out—mechanics reach for impact wrenches. Stock this 27mm size in quantity; it's one of the most-called sizes for industrial maintenance. Pair it with the full range of striking wrenches to position yourself as the professional distributor who understands real-world fastener challenges.


Ready to order? Bulk quantities available. Competitive wholesale pricing for distributors stocking full size ranges.