Extension Spring Crescent Lixil Toyo Window Lock Spring 10 pcs
11.00 USD(tax included)
／19.80 USD (Excluding tax)
Sales unit: 1 piece
Application number: / Manufacturer: / Model number: m87788814893 / JAN code: / AS ONE / NAVIS Product number:
| Application number | |
|---|---|
| Manufacturer | |
| Model number | m87788814893 |
| JAN code | |
| Sales unit | 1 piece |
| Price | 11.00 USD (tax included) / 19.80 USD (Excluding tax) |
*Additional shipping fees will be charged for this product in Okinawa Prefecture, remote islands, some other areas, and mountain areas. Please note that we may not be able to deliver depending on the region. If we are unable to deliver your order after placing your order, Askul will contact you.
Please note the following points as this item is directly shipped.
- Additional shipping fees will be charged for this product in Okinawa Prefecture, remote islands, some other areas, and mountain areas. Please note that we may not be able to deliver depending on the region. If we are unable to deliver your order after placing your order, Askul will contact you.
- This product may not come with a delivery note issued by Askul. Customers who wish to receive a delivery note issued by Askul can print it out as a PDF file from the usage history on this site after receiving the product.
- It is not delivered in Askul cardboard or a bag.
- We cannot accept changes, cancellations, returns, or exchanges after the order has been placed due to the customer's convenience.
- If we discover after placing an order that the product cannot be delivered, we may cancel your order.
- If it becomes clear after placing your order that the item is temporarily out of stock, it will be delivered as soon as it becomes available.
This image is a representative image. Please check the specifications for details.
Stock: Slightly
Direct delivery product
Shipping charges for products from this shipping source will be borne by us.
58 USD (tax included)
/ 63.8 USD (Excluding tax)
Product details
Print product information
| Product features | Category Windows & Sashes Condition New/unused Shipping Included in price (by seller) From Tokyo |
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|---|---|---|---|
| Manufacturer name | - | Brand name | - |
| remarks | [About returns] We cannot accept returns due to customer's convenience. | ||
| Product details |
This is a replacement spring for the crescent lock used in aluminum sash windows built around the year 2000. The original spring broke, causing the lock to lose its springiness. After searching extensively, I finally found a spring that fits. I am listing this product because I believe others may also be looking for a replacement. We received feedback from a customer who purchased in July 2025: They reported that it worked without any issues for operating the lock. Many customers have purchased this item. It also appears to fit Shin-Nikkei sash windows from around 1990. Photo descriptions: Photo 1: 10 springs that will be sent to you. Photo 2: My own window lock (crescent). Photo 3: Inside the lock, showing the broken spring. Photo 4: Left: Broken spring. Right: New spring. Photo 5: Lock with the new spring installed. Replacement method instructions: Photo 6: Use a small flathead screwdriver to pry open the lock and turn the screws. Loosen them slightly, then do the same for the bottom screws. Photo 7: Remove the top screw, move the lock slightly, and then screw the screw back in just enough so it doesn't fall out of the original hole. Photo 8: Remove the broken spring and install the new spring. The spring has no specific orientation. Then, reassemble the lock by reversing the previous steps. Be careful, as screws are easily dropped. Wire diameter: 0.5mm Outer coil diameter: 3.7mm Free length: 18.7mm Spring constant: 0.765 N/mm Material: SWP-B (a type of piano wire) We also offer a pack of 3. #extensionspring #crescentlock #TOSTEM #LIXIL #ShinNikkei #windowlock #spring Click here for the manufacturer's site 
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