Ingersoll Rand 1211MAX-D4 1/2" High Speed Air Ratchet – 108Nm

Key Features

• Up to 108 Nm nut-busting torque for efficient fastener removal
• Twin hammer reactionless mechanism for controlled high-torque operation
• 1/2" square drive for increased fastener compatibility
• High-speed performance with 625 RPM free speed
• Durable, serviceable internal construction for long-term reliability
• Compact straight-line design with ergonomic trigger control
• Operates on standard compressed air system

Product Overview

The Ingersoll Rand 1211MAX-D4 is a professional-grade 1/2" pneumatic ratchet designed for reliable performance in demanding workshop and industrial environments. Engineered for high-speed fastening, it supports efficient operation across automotive repair and mechanical maintenance tasks.

Manufactured with durable internal components and a robust external design, this model delivers consistent results in daily use. Its straight-line configuration improves accessibility in confined spaces while maintaining strength and usability.

Suitable for trade professionals and industrial users, the 1211MAX-D4 integrates easily into established workshop air systems and service routines.

Performance & Operating Information

Designed for rapid run-down and controlled fastening, this model combines high rotational speed with effective torque output for improved productivity. The reactionless impact mechanism enhances operator safety during higher torque applications.

Please refer to the technical specifications below for detailed operating requirements and output ratings.

Technical Specifications

Typical Applications

• Automotive repair and servicing
• Fastener run-down and removal tasks
• Engine bay and confined space work
• Workshop and maintenance operations
• MRO and general mechanical assembly