Narrow Spring Unit Cassette

Marsoni

M251S

$23.71

Get it in 3 business days with 1 day shipping. Friday, May 29

Narrow Spring Unit CassetteDesigned to increase the tension and hence improve functionality of an old or weak lock latch. Cutting into the face of the door allows the cassette to fit flush with the surface behind the door handle. For optimum performance, fit one cassette either side of the door. Sold in singles.

Easy Shipping

Quick Dispatch:

Your Narrow Spring Unit Cassette orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Narrow Spring Unit Cassette ships.

Need Help?
Questions about Narrow Spring Unit Cassette, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Narrow Spring Unit Cassette in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I absolutely love this sunscreen! Eucerin has honestly become one of my favorite skincare brands because this is one of the only sunscreens that works well with my acne-prone skin. It doesn’t feel heavy or greasy, doesn’t clog my pores, and most importantly, it doesn’t break me out. The finish feels lightweight and comfortable for everyday wear. The only small downside is that if it gets into your eyes, it can burn a little, so I try to avoid applying it too close to the eye area. Other than that, it’s amazing and I will definitely keep repurchasing it

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 21, 2026