Reversible fine-tooth ratchet Hazet 863HP, 72 teeth, reversible drive

The Hazet 863HP reversible fine-tooth ratchet with 72 teeth is a hand tool drive accessory designed for precise work in confined spaces. Its fine-tooth mechanism reduces the required swing angle, enabling controlled tightening and loosening of fasteners where access is limited. The reversible drive provides quick change between clockwise and counterclockwise action, making the tool suitable for use with sockets and other drive accessories in maintenance, repair, and assembly tasks.

Advantages

The 72-tooth construction offers a small incremental engagement that improves control over torque application and reduces the chance of over- or under-tightening. The reversible function allows rapid switching of drive direction without removing the tool from the fastener. The ratchet is engineered for compatibility with standard drive accessories and intended for repeated professional use when careful, incremental adjustments are required.

Suitable for

• Mechanical assembly and automotive maintenance in restricted spaces
• Precision fastening in machinery and equipment servicing
• Work requiring frequent direction changes and fine incremental movement

Key specifications

• Drive type: reversible fine-tooth ratchet
• Tooth count: 72 teeth for minimal swing angle
• Intended use: hand tool drive accessory for sockets and compatible fittings
• Operation: clockwise and counterclockwise ratcheting action
• Application: suitable for confined-area fastening and precision torque control

How to use

Select a compatible socket or drive accessory and attach it to the ratchet drive. Position the socket on the fastener and operate the handle with short, controlled strokes; the 72-tooth mechanism allows engagement with minimal movement. Use the reversible selector to change the ratcheting direction as required for tightening or loosening. For best results, ensure the mating components are correctly seated before applying torque to avoid rounding fasteners.

Usage recommendations

Use the ratchet as part of a complete hand tool set with correctly sized sockets. Avoid applying impact or excessive leverage beyond the intended hand-operated torque range. Periodically inspect and clean the ratchet mechanism to maintain smooth engagement and long service life.