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Angled view of a silver pneumatic 1/2" ratchet wrench with black ratchet head, square drive, lever trigger and blue circular logo on the side.Top view of silver pneumatic 1/2" ratchet wrench showing black ratchet head, collar with small icons, long barrel, vent hole and rear cap with orange sticker.Outline diagram of the ratchet wrench with measurement callouts: 368 mm overall, 114 mm head section, 50 mm head width, 33 mm tail diameter and 52 mm square/section.

1/2-Inch Drive Pneumatic Ratchet Wrench, 160 Nm Maximum Torque

Professional-grade 1/2" pneumatic ratchet wrench delivering 160 Nm torque—ideal for heavy fastening tasks on agricultural and industrial equipment.

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Description

1/2-Inch Drive Pneumatic Ratchet Wrench, 160 Nm Maximum Torque

Brief Overview

This 1/2-inch pneumatic ratchet wrench represents the flagship model in the air ratchet line, engineered for demanding fastening operations where power and speed matter. At 160 Nm maximum torque with a working range of 0–110 Nm, it handles the toughest bolt-running applications—particularly well-suited for tractor blade assembly and other heavy agricultural or industrial fastening. For operations requiring verified torque application, consider pairing this tool with a complementary precision torque wrench in the 40–220 Nm range to validate critical joints.

Key Features

  • High-torque performance: 160 Nm maximum (118 ft-lbs), 110 Nm working range (81 ft-lbs)
  • 1/2-inch square drive: Industry-standard anvil compatible with full socket and adapter range
  • Robust construction: 1.95 kg weight delivers stability without fatigue on extended runs
  • Controlled speed: 140 r.p.m. free speed—precise enough for assembly, fast enough for production
  • Pneumatic efficiency: 2.2 L/s average air consumption; 1/4-inch inlet connection
  • Ergonomic grip: Fluted rear grip section minimizes hand fatigue during repetitive fastening
  • Compact dimensions: 368 mm overall length fits into confined working spaces

Business Advantages for Resellers

  • High margin tool: Pneumatic ratchets command strong dealer margins due to professional-only positioning
  • Recurring revenue: Air tool buyers typically stock complementary accessories—sockets, adapters, hoses
  • Trade-up opportunity: Mechanics stepping up from smaller ratchets will demand this capacity; position alongside manual ratchet options for price-conscious buyers
  • Heavy-duty reputation: Agricultural and construction sectors specifically seek tools rated for 160 Nm; this fills that niche
  • Low maintenance: Pneumatic design reduces service complexity compared to electric alternatives

Technical Specifications

Specification Value
Drive Size 1/2 inch (12.7 mm)
Maximum Torque 160 Nm (118 ft-lbs)
Working Torque Range 0–110 Nm (0–81 ft-lbs)
Bolt Capacity 16 mm (5/8 inch)
Free Speed 140 r.p.m.
Weight 1.95 kg (4.31 lbs)
Noise Level 93 dBA (104 dB power)
Vibration 5.4 m/s² (a/k 1.0)
Air Consumption 2.2 L/s (4.7 CFM)
Air Inlet 1/4 inch
Overall Length 368 mm

Application Context

This ratchet excels at running fasteners on medium-to-large assemblies where speed and power are essential—tractor blade bolts, trailer frame fastening, industrial machinery mounts. The 0–110 Nm working range keeps operators in safe territory for most fastening, while the 160 Nm maximum handles occasional heavy resistance. At 140 r.p.m., it balances productivity with control; faster than hand tools, slower than full-speed impact tools.

Closing Statement

Stock this model as your premium 1/2-inch air ratchet solution. It fills a clear market gap for professionals who've outgrown smaller ratchets but need precision and reliability that pneumatic tools deliver. Pair it with quality 1/2-inch sockets and air hoses for a complete fastening system.