---
product_id: 77280081
title: "Prime-Line U 10307 4 In. Surface Bolt, Classic Bronze Finish (Single Pack)"
brand: "prime-line"
price: "€ 19.37"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/77280081-prime-line-u-10307-4-in-surface-bolt-classic-bronze
store_origin: HR
region: Croatia
---

# Child & pet safe 4" length Easy install Prime-Line U 10307 4 In. Surface Bolt, Classic Bronze Finish (Single Pack)

**Brand:** prime-line
**Price:** € 19.37
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind with style!

## Quick Answers

- **What is this?** Prime-Line U 10307 4 In. Surface Bolt, Classic Bronze Finish (Single Pack) by prime-line
- **How much does it cost?** € 19.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/77280081-prime-line-u-10307-4-in-surface-bolt-classic-bronze)

## Best For

- prime-line enthusiasts

## Why This Product

- Trusted prime-line brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Size:** Perfectly sized at 4" to fit various applications without compromising style.
- • **Durable Design:** Crafted from solid brass with a classic bronze finish for lasting elegance.
- • **Quick Installation:** Includes surface mount and mortise-style keepers for hassle-free setup.
- • **Versatile Security:** Mounts vertically or horizontally for ultimate flexibility.
- • **Child & Pet Proofing:** Keep your little ones and furry friends safe with this reliable lock.

## Overview

The PRIME-LINEU 10307 Surface Bolt is a versatile and durable locking solution designed for both child and pet safety. Measuring 4 inches in length, it can be easily installed in various orientations and is constructed from solid brass with a classic bronze finish, ensuring both functionality and aesthetic appeal.

## Description

Prime-Line U 10307 4 In. Surface Bolt, Classic Bronze Finish (Single Pack)

## Features

- VERSATILE SURFACE LOCK – The U 10307 Surface Bolt can be mounted vertically or horizontally and is effective for keeping doors, cabinets and closets closed, deterring kids and pets from getting in or out from certain areas of your home, and so much more.
- GREAT FOR CHILD PROOFING – The surface bolt lock is a great alternative to traditional products to baby and child proof your home. It can be installed out of the reach of inquisitive toddlers and adds a level of security to many areas of your home. Great for pet-proofing too!
- EASY INSTALLATION – Installation is quick and easy! The surface bolt includes a surface mount keeper and a mortise-style keeper to accommodate a variety of applications.
- DURABLE CONSTRUCTION – The surface bolt lock is constructed from solid brass with an attractive classic bronze finish. It is built to last.
- PRODUCT INFO – The U 10307 Surface Bolt is 4” in length and includes two different keepers for surface or mortise installations.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Prime-Line Products (Home Improvement) |
| Part Number | U 10307 |
| Item Weight | 3.2 ounces |
| Product Dimensions | 0.75 x 4 x 1.62 inches |
| Country of Origin | China |
| Item model number | U 10307 |
| Size | 1 Count (Pack of 1) |
| Color | Gray |
| Style | Classic Bronze Finish |
| Finish | Classic Bronze |
| Material | Brass |
| Item Package Quantity | 1 |
| Included Components | slide bolt 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. |

## Images

![Prime-Line U 10307 4 In. Surface Bolt, Classic Bronze Finish (Single Pack) - Image 1](https://m.media-amazon.com/images/I/51y+Betl94L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Can this work for double pantry doors?  French doors?**
A: I don’t think it would be the best for double doors. The sliding part of the latch goes in to the lock at a perpendicular angle, like a T, so it would best be mounted on a doorframe or wall rather than a second door.

**Q: Can the bolt be slid out of the slide when moving it into the unlocked position? Or does it have a  positive stop that prevent this?**
A: Yes, it has a stop. It will not slide out in the unlocked position.

## Customer Reviews

### ⭐⭐⭐⭐⭐ strong and reliable
*by B***Y on September 22, 2024*

great build quality, easy install, perfect fit

### ⭐⭐⭐⭐⭐ Very Secure
*by T***D on December 29, 2022*

This was a life saver product. We ordered a few of these security bolts to keep the grandson out of the pantry and storage rooms. I have tried so many other products, and he was able to break them or overcome the locking mechanism. So far so good!

### ⭐⭐⭐⭐⭐ Perfect for old windows
*by T***M on May 20, 2022*

Our house was built in 1899 and some of the windows don’t stay up on their own, even though the rope/pullies/weights are in place and functional. I used two of these on a larger window and it worked perfectly. I would not use these to secure a door against intruders, though. It is a bit lightweight for that.

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- Prime-Line U 10307 4 In. Surface Bolt, Classic Bronze Finish (Single Pack)
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**Shop now:** [https://www.desertcart.hr/products/77280081-prime-line-u-10307-4-in-surface-bolt-classic-bronze](https://www.desertcart.hr/products/77280081-prime-line-u-10307-4-in-surface-bolt-classic-bronze)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-24*