Prime-Line U 10309 Swing Bar Lock for Hinged Swing-In Doors – Secondary Security Lock for Door and Security, 3-7/8 In. Bar Length, Diecast Zinc Construction, Classic Bronze Finish (Single Pack)
- SECURITY LOCK – This swing bar lock is a security locking device for hinged swing-in doors, allowing a door to be slightly opened to allow safe viewing and ventilation
- CHILD-SAFE SECURITY DEVICE – This swing bar door lock can also be installed out of reach of children so they cannot open the door by themselves, providing additional child-safe door security
- EASY INSTALLATION - Adding a security swing latch to your door is quick and easy; all installation fasteners, including 2 plastic 1/8 shim spacers for offset door jambs
- STRONG AND DURABLE – Constructed of zinc diecast with a classic bronze finish, the security door lock is strong, durable, and sure to last
- DIMENSIONS - This locking bar is 3-7/8 inch bar length x 2-1/2 inch height and has a long, hinged bar, which folds over the closed door to engage the catch; for further dimensional information, please see the line drawing
| Exterior Finish | Bronze |
| Brand | Prime-Line |
| Product Dimensions | 3.88"L X 3.88"W X 2.5"H |
| Color | Classic Bronze |
| Material | Diecast |
| Product Type | Door Closer |
-
Save 10% when you buy two or more items.
-
Get 5% off your next purchase.
-
Enjoy free delivery on orders above $200.
3-6 days (Domestic)
Confidence-backed purchases with 30-day return support.
SKU |
BRSWIYITAQABCA3U |
Category |
Tools & Home Improvement , Hardware , Door Hardware & Locks , Latches & Bolts |
Tags |
This Defender Security U 10309 Bar Door Lock is a security locking device for hinged swing-in doors, allowing a door to be slightly opened to allow safe viewing and ventilation. This door lock bar can also be installed out of reach of children so they cannot open the door by themselves, providing additional child-safe door security. Adding security bar locks for doors is quick and easy. All installation fasteners, including plastic shim spacers for leveling, are included. Strong, durable, and sure to last, these lock bars are constructed of zinc diecast with a classic bronze finish. This lock bar is 3-7/8 inch bar length by 2-1/2 inch height and has a long, hinged bar, which folds over the closed door to engage the catch. For further dimensional information, please see the line drawing.
Technical Details
| Item Weight | 0.46 Pounds, 7.4 ounces |
|---|---|
| Installation Type | Screw-In |
| Recommended Uses For Product | Securing hinged swing-in doors, providing child-safe door security, and using it as a door closer in commercial settings |
| UPC | 049793103093 |
| Global Trade Identification Number | 00049793103093 |
| Number of Pieces | 1 |
| Manufacturer | Prime-Line Products (Home Improvement) |
| Part Number | U 10309 |
| Product Dimensions | 3.88 x 0.88 x 2.5 inches |
| Item model number | U 10309 |
| Is Discontinued By Manufacturer | No |
| Size | 1 Pack |
| Style | Classic |
| Finish | Classic Bronze |
| Shape | T-Shaped |
| Item Package Quantity | 1 |
| Handle Material | Bronze, Zinc |
| Included Components | Swing lock, keeper 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. |
Shipping & Delivery
At GofinchKart, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.





