72-tooth ratchet with 3/4" drive M3400-72 TENG TOOLS

72-tooth ratchet with 3/4" drive M3400-72 TENG TOOLS. High-strength ratchet manufactured to professional quality standards and features a flip reverse action. A quick-release button is added for socket extraction. 72 teeth. Black handle.

FEATURES

Rotate in reverse to quickly and easily switch between tightening and loosening

Quick release for easier switching between different sockets and accessories

Rubber grip on the handle for better hold, especially in wet or oily conditions.

Ball retainer on the male end to securely hold the socket

TECHNICAL DATA

APPLICATIONS

Construction

Electronics and fine mechanics

Aerospace

Industrial maintenance

Automotive industry

Naval and railway industry

REGULATIONS

The DIN 3122 standard defines the requirements and testing methods for ratchet wrenches. This standard is fundamental because it ensures the quality, performance, safety, and interchangeability of ratchets used with socket wrenches.

Specifically, the DIN 3122 standard addresses the functional requirements of the ratchet. This includes the resistance to the maximum torque that the ratchet must withstand without breaking or deforming, the dimensions of the reverse mechanism, and the design of the handle. Thus, compliance with DIN 3122 ensures that a ratchet has been tested and meets the minimum standards of durability and safety necessary for professional use.