3 - 4190 Acetal grooved roller bifold The nylon acetal material resists

The nylon acetal material resists wear

allowing you to secure your windows while maintaining the option to let fresh air circulate through your home

Durability & Maintenance The stainless steel construction provides superior corrosion resistance

Specifications: Diameter: 43

Acetal Grooved Roller 36mm Diameter with 6

3 - 4190 Acetal grooved roller bifold The nylon acetal material resistsAcetal Grooved Roller 3 4190 for Doors and Windows The 3 4190 acetal grooved roller is a durable hardware component designed for smooth door and window operation. This precision engineered roller features a 16mm diameter that provides reliable performance in residential and commercial applications. Built from high quality acetal material, this grooved roller offers excellent wear resistance and longevity. The 3. 2mm axle ensures secure mounting and