Description
The QUADZilla Stainless Steel Quad Roller – 1.81″ Stainless Steel Wheels by Anthony Innovations is engineered for extra-large, heavy sliding door systems requiring superior strength and performance. Featuring a full stainless steel finish, including both the housing and roller material, this quad roller assembly delivers exceptional corrosion resistance and long-term durability in demanding environments. The precision CNC-machined wheels measure 1.81 in. (46 mm) outside diameter, ensuring smooth, consistent panel movement.
AAMA 906-15 certified for 650 lb per roller, QUADZilla® is ideal for panel weights up to 1300 lbs, making it suitable for oversized residential and commercial sliding doors. End adjustable under load, it allows for safer installation and on-site servicing without compromising structural integrity. Constructed with pressed metal components, forged rivets, and axles, this robust quad roller retains strength during and after installation.
Designed to fit standard 4600 Series rail profiles, QUADZilla® reduces rolling resistance while delivering smoother, quieter operation through precision bearings and a dual-layer bogie carriage system.





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