415QR/2 1/4 In Dr QuickRelease Ratchet Set - 3-Pc - Stahlwille

The Stahlwille 96111102 415QR/2 1/4 In Dr QuickRelease Ratchet Set is a professional-grade 3-piece kit designed for precision and security in automotive and industrial applications. This set features a high-performance 1/4 inch drive ratchet and two essential QuickRelease extensions, forming a reliable and secure unit that prevents accidental detachment of sockets during demanding tasks. Engineered for efficiency and durability, this German-made set ensures consistent performance for professional technicians and mechanics.

Key Features

• Secure QuickRelease System: The patented QuickRelease safety lock mechanism on both the ratchet and extensions ensures that sockets are securely held in place and are only released by pressing a button, effectively preventing accidental tool loss in critical working environments.
• Fine-Tooth Ratchet Design: The 415QR ratchet features an 80-tooth mechanism, providing a minimal working angle of just 4.5 degrees. This allows for precise adjustments and efficient operation in confined or hard-to-reach spaces.
• Ergonomic 2-Component Handle: The 415QR ratchet is equipped with a comfortable, non-slip 2-component handle, designed to provide a secure grip and reduce hand fatigue during prolonged use.
• Durable Construction: Crafted from high-quality Chrome Alloy Steel and chrome-plated, each component in this set meets DIN 3122/ISO 3315 (ratchet) and DIN 3123/ISO 3316 (extensions) standards, ensuring exceptional strength, resistance to corrosion, and a long service life.
• FOD-Preventive Design: The screwless construction of the ratchet makes it FOD (Foreign Object Damage) preventive, an ideal feature for safety-critical sectors such as aviation and sensitive industrial environments.
• Essential Extension Lengths: The set includes a 405/2QR extension measuring 54mm and a 405/6QR extension measuring 150mm, providing versatile reach for various fastening applications.

Applications

This Stahlwille QuickRelease Ratchet Set is indispensable for professional technicians and mechanics working on a wide range of tasks. Its secure locking system makes it ideal for critical fastening operations in automotive engine compartments, industrial machinery, and electronic assemblies where dropped tools or sockets could cause significant damage or delays. The fine-tooth ratchet excels in tight spaces, making it suitable for intricate repairs and maintenance jobs requiring high precision and control.