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News Details

Double E Group Launches its Auto-Lock™ II Safety Chuck: Setting a New Standard for the World’s Safest Safety Chuck™

May 14, 2025


West Bridgewater, MA – May 14, 2025 – Double E Group, a global leader in material handling and converting solutions for the paper, film, foil, and flexible packaging industries, proudly announces the launch of its newly upgraded Auto-Lock™ II Safety Chuck — an evolution of the World’s Safest Safety Chuck™. Engineered with advanced ergonomic enhancements, a smooth and positive auto-locking mechanism and an exclusive Fail-Safe Closing™ technology, the upgraded Auto-Lock™ II sets new benchmarks for operational safety, efficiency, and ease of use in winding applications.

The new Auto-Lock™ II Safety Chuck builds on the proven success of its predecessor with a redesigned mechanism that operators can open and close effortlessly — even with one hand. Its sleek, rounded design not only eliminates the dangerous pinch points of competitor’s safety chucks, but also provides improved visibility when loading shafts and rolls, making roll changes faster, safer, and more precise. The enhanced auto-locking mechanism, utilizing preloaded spring tension to automatically secure the shaft the moment rotation begins — requires less operator interaction while dramatically increasing safety and productivity.

Auto-Lock™ II Safety Chucks deliver premium safety and productivity performance at the same price point as pneumatic safety chucks — without the need for compressed air, plumbing, or sensors. With fewer components to maintain, Auto-Lock™ II offers long-term reliability and lower total cost of ownership.


Key Features and Benefits:

  • Exclusive Fail-Safe Closing™: Preloaded spring tension locks the chuck automatically at rotation, ensuring 100% roll security without operator intervention.
  • One-Hand Operation: Enables effortless unloading of shafts and rolls.
  • Sleeker, Visibility-Enhanced Design: Rounded housing improves operator line of sight during shaft and roll loading.
  • Pinch Point Elimination: Modern design removes traditional hazards, maximizing operator safety.
  • Maintenance-Free Sliding Action: Durable construction built for rugged, high-demand environments.
  • Simple Drop-In Replacement: Designed to fit existing machinery, including traditional and obsolete safety chuck models, with no modifications required.
  • Flexible Mounting Options: Available in both foot and flange mount configurations.
  • Replaceable Inserts: Choose between U (square) and V (45°-turned-square) jaws for optimal application fit.
  • Cost-Effective: Beats pneumatic chuck pricing — without the complexity of air systems or external sensors.


"The upgraded Auto-Lock™ II Safety Chuck represents a significant leap forward in safety, performance, and operator experience," said Kyle Willis, CEO at Double E Group. "By enhancing visibility, reducing operator interaction, and eliminating external machine requirements, we’ve engineered a solution that’s not only safer and smarter, but also more economical for manufacturers worldwide."


Designed for industries including paper, film, foil, and flexible packaging, the Auto-Lock™ II Safety Chuck delivers unmatched safety, simplicity, and value to roll handling processes globally.

Visit www.ee-co.com or contact Double E Group at 508-588-8099 or info@ee-co.com to learn more or request a quote.



Company Information:

A converting industry innovator since 1972, Double E Group is a global supplier of high-performance converting equipment and material handling products. From their legendary core chucks, safety chucks, carbon fiber shafts and other equipment the company has expanded to include rollers, narrow web and small diameter converting products, core cutters and a wide range of material handling equipment to become one of the industry’s leading and trusted suppliers of critical converting solutions.

Double E Group

319 Manley Street

West Bridgewater, MA 02379

USA

http://www.ee-co.com

Media Contact:

Henry Krauzyk

Senior Director of Marketing


Double E Group

319 Manley Street

West Bridgewater, MA 02379

Phone: (508) 408-8276

Email: hkrauzyk@ee-co.com


Double E Group Auto-Lock™ II Release