CRL FR3640 3/8" 3640 Non-Tilt Spiral Balance with FS340 Clip

C.R. Laurence FR3640 3/8" Non-Tilt Spiral Balance With FS340 Clip Attached is an essential component for non-tilt type windows, designed to support sash loads of up to 25 pounds. This standard-duty tubular spiral window balance is engineered to replace both metal and plastic tube balances, ensuring seamless integration and reliable performance. The FR3640 features a 3/8" tube diameter, which adheres to industry standards, allowing for easy compatibility with existing window systems. It comes with the factory-installed FS340 end clip, simplifying installation and ensuring a secure fit. When ordering, it’s important to specify whether the old balance is metal or plastic, measure the tube length correctly, and check the color of the nylon bushing, which in this case is green. This balance not only enhances the functionality of your windows but also contributes to their overall safety and ease of use. With guides attached and no shipping limitations, the FR3640 is a practical choice for building professionals and homeowners alike. For those seeking alternatives, this product is also available with different end clips (FS342 and FS343) to meet varying needs. Trust C.R. Laurence for high-quality glazing solutions that stand the test of time.

3/8" 3640 Non-Tilt Spiral Balance With FS340 Clip Attached

• Includes Factory Installed End Clip FS340
• For Sash Load Weights of Up to 25 Pounds
• Industry Standard 3/8" Tube Diameter

Resources

• Window Channel Sash Balance Weight Range Information