Hazet reversible fine-tooth ratchet 916HPS, compact hand tool for precision fastening

Hazet reversible fine-tooth ratchet 916HPS is a compact hand tool engineered for precise fastening and loosening in confined or hard-to-reach areas. The tool incorporates a fine-tooth mechanism that allows minimal swing arc movement and a reversible selector for rapid change of rotation direction. Designed by Hazet for automotive, mechanical and maintenance applications, this ratchet provides controlled engagement and reliable operation where space and accuracy matter.

Advantages

The fine-tooth gearing reduces the required swing angle, enabling work in tight spaces and improving access to recessed fasteners. A reversible selector allows fast switching between tightening and loosening without repositioning the tool. Compact form factor and ergonomic handle support easier handling and reduce hand fatigue during repeated operations. Precision machining of engagement surfaces ensures consistent performance and minimizes play between the ratchet and sockets.

Suitable for

• Automotive repair and assembly in confined engine bay areas
• Mechanical maintenance where small swing arc is required
• Appliance and equipment service with limited access to fasteners
• General workshop tasks requiring controlled torque and precise engagement

Key specifications

• Type: reversible fine-tooth ratchet
• Drive: compact hand tool format suitable for tight spaces
• Mechanism: fine-tooth gearing for small swing arc operation
• Direction control: reversible selector for quick change between tightening and loosening
• Application areas: automotive, mechanical and maintenance work

How to use

Select an appropriate socket and attach it securely to the ratchet drive. Set the reversible selector to the desired direction—tighten or loosen—and position the socket on the fastener. Operate the ratchet with short, controlled strokes to take advantage of the fine-tooth mechanism when working in limited space. Periodically inspect and clean engagement surfaces and apply light lubricant to the mechanism if movement becomes stiff.

Usage recommendations

Use with sockets and accessories that match the drive size and follow recommended torque values for fasteners. Avoid applying excessive force or using the ratchet as a hammer or pry tool. Store the tool in a dry place to prevent corrosion and maintain smooth operation.