---
product_id: 412035797
title: "Prime-Line Products U 10307 4-Inch Surface Bolt, Solid Brass, Classic Bronze Finish"
brand: "prime-line"
price: "NT$2090"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/412035797-prime-line-products-u-10307-4-inch-surface-bolt-solid
store_origin: TW
region: Taiwan
---

# classic bronze finish 4-inch solid brass bolt dual installation keepers Prime-Line Products U 10307 4-Inch Surface Bolt, Solid Brass, Classic Bronze Finish

**Brand:** prime-line
**Price:** NT$2090
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure your space with style—because every door deserves a power move.

## Quick Answers

- **What is this?** Prime-Line Products U 10307 4-Inch Surface Bolt, Solid Brass, Classic Bronze Finish by prime-line
- **How much does it cost?** NT$2090 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/412035797-prime-line-products-u-10307-4-inch-surface-bolt-solid)

## 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

- • **Timeless Aesthetic:** Classic bronze finish adds a sophisticated touch that complements any modern or traditional décor
- • **Unmatched Durability:** Crafted from solid brass for long-lasting security and corrosion resistance
- • **Compact & Lightweight:** Sleek 4-inch design weighing just 90g, perfect for subtle yet effective door reinforcement
- • **Effortless Installation:** Comes with all necessary screws, so you can upgrade your door security in minutes
- • **Versatile Mounting Options:** Includes 2 keepers for both surface and mortise frame installation—flexibility that fits your door

## Overview

The Prime-Line U 10307 is a 4-inch solid brass surface bolt featuring a classic bronze finish. Designed for versatile installation with two keepers, it offers durable, corrosion-resistant security in a compact, easy-to-install package.

## Description

Prime-Line Products U 10307 4-Inch Surface Bolt, Solid Brass, Classic Bronze Finish

## Features

- Solid brass construction
- Slide bolt surface mounts to face of door
- 2 keepers allow for surface or mortise frame installation
- Contains 1 slide bolt and 2 keepers with installation screws

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Prime-Line Products (Home Improvement) |
| Item model number | U 10307 |
| Product Dimensions | 1.91 x 10.16 x 4.11 cm; 90.72 g |
| ASIN | B00404K476 |

## Images

![Prime-Line Products U 10307 4-Inch Surface Bolt, Solid Brass, Classic Bronze Finish - Image 1](https://m.media-amazon.com/images/I/51y+Betl94L.jpg)
![Prime-Line Products U 10307 4-Inch Surface Bolt, Solid Brass, Classic Bronze Finish - Image 2](https://m.media-amazon.com/images/I/51SandF3gHL.jpg)
![Prime-Line Products U 10307 4-Inch Surface Bolt, Solid Brass, Classic Bronze Finish - Image 3](https://m.media-amazon.com/images/I/71-o0S9IDXL.jpg)
![Prime-Line Products U 10307 4-Inch Surface Bolt, Solid Brass, Classic Bronze Finish - Image 4](https://m.media-amazon.com/images/I/610hZ-uHT-L.jpg)

## 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.

## Frequently Bought Together

- Prime-Line U 10307 4 In. Surface Bolt, Classic Bronze Finish (Single Pack)
- Amazon Basics Sturdy Rounded 5/8 Radius Interior Door Hinges, 3.5" x 3.5", 18 Pack, Matte Black
- HOMOTEK 12 Pack Spring Door Stopper with Rubber Bumper Satin Nickel 3-1/8" Flexible Spring Heavy Duty Wall Door Stop Low Mounted Door Bumper for Home (Oil Rubbed Bronze)

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**Shop now:** [https://www.desertcart.tw/products/412035797-prime-line-products-u-10307-4-inch-surface-bolt-solid](https://www.desertcart.tw/products/412035797-prime-line-products-u-10307-4-inch-surface-bolt-solid)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-04*