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Polished chrome single-gear ratcheting wrench with open jaw on left and boxed ratchet head on right, stamped 'ASTA PAT' and '17'.

12mm Single-Gear Ratcheting Combination Wrench, 72-Tooth CR-V

Compact 12mm ratcheting combination wrench with 72-tooth gear mechanism, mirror-polished CR-V construction for precision fastening in confined spaces.

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Description

12mm Single-Gear Ratcheting Combination Wrench, 72-Tooth CR-V

Brief Overview

This 12mm single-gear ratcheting combination wrench delivers dual functionality in a compact, space-efficient design. The conventional open jaw and ratcheting box head eliminate the need to switch tools in tight working environments—a critical advantage for mechanics working in confined engine bays or dense fastener clusters. The 72-tooth ratchet mechanism provides a minimal 5-degree swing angle, enabling efficient turning where traditional wrenches cannot operate. Built from hardened CR-V 6140 steel with a mirror-polished finish, this tool resists corrosion and maintains a professional appearance across thousands of service calls.

Pair this with complementary metric ratcheting wrenches to build a complete, space-saving socket alternative for your shop's hand tool inventory.

Key Features

  • 72-Tooth Single-Gear Ratchet: Minimal 5-degree swing angle for operation in ultra-tight spaces
  • Combination Design: Open jaw + ratcheting box head eliminates tool changes
  • Mirror-Polished Finish: Professional appearance, corrosion resistance, easy cleaning
  • CR-V 6140 Steel: Hardened alloy rated for sustained professional use without flex or deformation
  • Compact Shank: Contoured, slender profile reduces weight while maintaining structural integrity
  • Chamfered Edges: Precision finishing reduces burrs and ensures smooth operation

Why Resellers Choose This Wrench

Shop Efficiency: The single-gear ratchet mechanism eliminates the constant tool-switching that slows down technicians. One wrench handles both manual grip and power applications—reducing fatigue and speeding throughput.

Durability Margin: CR-V 6140 construction ensures minimal wear under daily professional use. Unlike budget alternatives, this wrench maintains precision and ratchet engagement after years of service calls.

Margin & Turnover: The mirror finish signals quality to end-users, justifying premium positioning. Combination wrenches move faster than socket sets for routine maintenance work—higher turnover, consistent margins.

Space-Constrained Jobs: HVAC technicians, diesel mechanics, and tight-quarters specialists rely on minimal-swing-angle tools. This wrench opens a customer segment that standard wrenches cannot serve.

Technical Specifications

Specification Detail
Size 12mm
Ratchet Type Single-Gear, 72-Tooth
Swing Angle 5 degrees (minimum)
Material CR-V 6140 Steel
Finish Mirror-Polished Chrome
Head Type Dual (Open Jaw + Ratcheting Box)
Weight Lightweight, compact profile
Applications Automotive, HVAC, industrial fastening, precision assembly

Closing Value Statement

Distribute this wrench to mechanics who demand both speed and precision in confined spaces. The 72-tooth ratchet, mirror finish, and hardened CR-V construction position this as a premium alternative to budget combo wrenches—and the compact swing angle opens doors to jobs competitors cannot reach. Stock multiple sizes across your inventory and watch technician satisfaction and repeat orders climb.