🔐 Lock in timeless security with style!
The Prime-Line H 3683 Casement Window Sash Lock is a versatile, non-handed locking solution crafted from durable diecast and stamped steel with an antique brass finish. Designed for a wide range of casement window types—including single, paired, XOX, and push-out models—this 1-7/8 inch lock offers both enhanced security and classic aesthetic appeal. Easy to install and backed by a 1-year warranty, it’s the perfect upgrade for professionals seeking reliable, stylish window hardware.
| Material | Mixed Materials |
| Brand | PRIME-LINE |
| Product Dimensions | 1.12"L x 1.88"W |
| Finish Type | steel,stamped,antique,brass |
| Mounting Type | Door Mount |
| Unit Count | 1.0 Count |
| Global Trade Identification Number | 00049793036834 |
| Manufacturer | Prime-Line Products |
| UPC | 049793036834 |
| Part Number | H 3683 |
| Item Weight | 3.84 ounces |
| Country of Origin | China |
| Item model number | H 3683 |
| Is Discontinued By Manufacturer | No |
| Size | 1-7/8 in. |
| Color | Antique Brass |
| Finish | steel,stamped,antique,brass |
| Shape | shape |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | special_feature |
| Included Components | Casement window lock, keepers and fasteners |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse. |
D**G
worth the money
It would be nice if they came in black and natural aluminum. After reading some reviews, I expected the latches to be fragile and cheaply made. To the contrary, the four I ordered seem very sturdy and look very nice. I just placed an order for four more.
R**N
GO
Excellent design and performance.I would purchase this product again.
M**A
Nice looking high quality
My old latch broke, and this is a perfect replacement for it. Very high-quality, and hopefully it will be durable. Looks very nice. It was also super easy to install.
T**O
Good enough
Bought these to replace similar looking latches on my weird little attic doors. They look very similar the the original hardware from the 50s, but they're definitely lighter and generally feel lower in quality than the original. However, they fit and work well enough for the price.
A**Y
Quality
Great quality! I used these on my greenhouse windows and the latch is perfect. Great value and looks amazing.
J**.
Bought 4, one broke within 2 months.
Bought four of these to replace the locks on some windows. Easy to install, looks great. But one lock broke off within two months. Can’t contact the company even though listing says there’s a one-year warranty. I know it’s a cheap piece and could easily buy a replacement but the lock shouldn’t pop out of the base after a month and a half!
P**T
good
good
R**R
Good quality hardware and nice finish
This hardware is finished really nicely, you don't see molding seams or flaking finish or anything like that. It looks really good.
Trustpilot
2 days ago
2 months ago
