RUKO rýchlovýmenný nadstavec 11 mm s poistným krúžkom

This quick-release insert stands out with its integrated safety ring, providing secure bit retention during rapid tool changes. Unlike standard adapters, it combines a 1/2" square drive input with an 11 mm hex output, making it ideal for professional and DIY tasks requiring frequent bit swaps.

Highlights

• Quick-change system for efficient tool switching
• Ball lock mechanism ensures bits stay firmly in place
• Durable high-performance steel with chrome-plated finish
• Compatible with 1/2" square drive ratchets and tools

In daily use

The insert's compact length of 37 mm and diameter of 17.5 mm allow easy handling in tight spaces. Its retaining ring adds an extra layer of security, preventing accidental bit release during high-torque applications.

Full specifications

• Drive Size (Input): 1/2" Square Drive
• Output Size (Hex): 11 mm
• Securing Mechanism: Retaining Ring (Sicherungsring)
• Material: High-Performance Steel
• Surface Finish: Chrome-Plated
• Feature: Ball lock for secure bit retention
• Design: Quick-change system
• Length: 37 mm
• Diameter: 17.5 mm
• Standard Compliance: DIN 3121-C 12.5
• Colour: Silver

Final note

A reliable choice for professionals who value speed and safety in their tooling setup.