Hoppe Spring Cassettes

Hoppe spring cassettes are expertly crafted to fit into the base of the door handle backplate, helping to return the lever to its horizontal position after use. Featuring stainless steel springs, these cassettes provide smooth and reliable operation, making them among the best door springs available.

Key Features:

• Restores Handle Position: Specifically designed for unsprung door locks, these cassettes help return the lever to the correct horizontal position. They can also assist the door lock mechanism in ensuring proper alignment.
• Precision Spindle Design: The spindle hole is angled to account for handle weight, ensuring the handle sits perfectly horizontal when installed correctly. (Improper installation may cause the handle to angle downward.)
• Durable Construction: Built with high-quality materials, including robust stainless steel springs, for long-lasting performance.
• Easy Installation: Designed for straightforward fitting, making it simple to replace or upgrade your door handle springs.