3/8IN DR90 TTHCMPTRTCHT 4. - GearWrench

The GearWrench 81228T 3/8-inch Drive 90-Tooth Compact Head Ratchet is engineered for professional technicians and mechanics who demand precision and durability in challenging work environments. Its advanced design allows for exceptional access and efficient fastening in confined spaces, making it an indispensable tool for intricate automotive and industrial applications.

Key Features

• 90-Tooth Gear Mechanism: The 90-tooth design provides a 4-degree swing arc, enabling precise fastener engagement and operation in very tight areas where larger ratchets struggle.
• Compact Head Design: Featuring a head that is 20% narrower than standard 3/8-inch drive ratchets, this tool offers significantly improved access in restricted spaces, performing like a 1/4-inch drive ratchet in terms of maneuverability.
• Durable Alloy Steel Construction: Constructed from robust alloy steel with a full polish chrome finish, this ratchet is built to withstand rigorous daily use and resist corrosion, ensuring long-term reliability and easy cleaning.
• Enclosed Head Design: The enclosed head mechanism provides extreme resistance to dirt and debris infiltration, extending the tool's lifespan and maintaining consistent performance in harsh workshop conditions.
• Meets ASME Specifications: Designed to meet or exceed ASME B107.10 specifications, guaranteeing professional-grade performance and reliability.

Applications

• Automotive Repair and Maintenance: Ideal for tasks within cramped engine bays, suspension systems, and other vehicle components requiring fine-tuned access and precise torque application.
• Industrial and Mechanical Assembly: Suitable for machine assembly, equipment repair, and maintenance operations where fasteners are located in difficult-to-reach areas.
• General Workshop Use: A versatile addition to any professional toolkit, compatible with all 3/8-inch drive sockets and extensions for a wide range of fastening jobs.

Specifications

• Drive Size: 3/8 inch
• Overall Length: 4.7 inches
• Tooth Count: 90
• Swing Arc: 4 degrees
• Head Width: 1 inch
• Head Thickness: 0.43 inch
• Finish: Full Polish Chrome
• Handle Type: Flat Metal Grip (Stubby)