---
product_id: 355902666
title: "Sheffield 12115 Ultimate Lock Back Utility Knife, Folding, Box Cutter Knife, Carpet Knife, Drywall Cutter, and More, Quick-Change Blade, Back Lock Design, Aluminum & Wood Handle"
brand: "sheffield"
price: "HK$352"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/355902666-sheffield-12115-ultimate-lock-back-utility-knife-folding-box-cutter
store_origin: HK
region: Hong Kong
---

# Secure lock back design Lightweight aluminum & hardwood handle Quick-change blade system Sheffield 12115 Ultimate Lock Back Utility Knife, Folding, Box Cutter Knife, Carpet Knife, Drywall Cutter, and More, Quick-Change Blade, Back Lock Design, Aluminum & Wood Handle

**Brand:** sheffield
**Price:** HK$352
**Availability:** ✅ In Stock

## Summary

> 🔪 Cut smarter, not harder—unlock your edge with the Ultimate Lock Back Utility Knife!

## Quick Answers

- **What is this?** Sheffield 12115 Ultimate Lock Back Utility Knife, Folding, Box Cutter Knife, Carpet Knife, Drywall Cutter, and More, Quick-Change Blade, Back Lock Design, Aluminum & Wood Handle by sheffield
- **How much does it cost?** HK$352 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/355902666-sheffield-12115-ultimate-lock-back-utility-knife-folding-box-cutter)

## Best For

- sheffield enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Safety:** Lock back design guarantees blade stability, so you cut with confidence every time.
- • **Effortless Blade Swaps:** Quick-change mechanism lets you switch blades in seconds—stay sharp and efficient.
- • **Versatile Cutting Power:** From drywall to carpet and cardboard, this utility knife handles every job like a pro.
- • **Compact & On-the-Go Ready:** Folds down to 3.5 inches with a pocket clip—your perfect portable cutting companion.
- • **Ergonomic Lightweight Build:** Aluminum and hardwood handle weighs just 6 oz for all-day comfort and precision control.

## Overview

The 12115 Ultimate Lock Back Utility Knife combines a quick-change blade system with a secure lock back design and a lightweight aluminum & hardwood handle. Compact and foldable, it’s engineered for professionals needing precision, portability, and versatility across drywall, carpet, and general utility tasks.

## Description

Sheffield 12115 Ultimate Lock Back Utility Knife, Folding, Box Cutter Knife, Carpet Knife, Drywall Cutter, and More, Quick-Change Blade, Back Lock Design, Aluminum & Wood Handle

## Features

- Quick Blade Change: Swap blades effortlessly with the quick-change mechanism, perfect for fast-paced tasks where precision matters. Compatible with all standard utility knife blades, making it versatile for multiple applications like cutting cardboard, twine, and more.
- Lock Back Security: Ensure stable razor knife positioning with the reliable Lock Back release. This feature keeps the razor blade secure, providing confidence while slicing through materials such as paper, boxes, and drywall.
- Lightweight Hardwood Handle: Enjoy comfort and control with the lightweight aluminum and hardwood handle. At just 6 ounces, this folding knife is easy to maneuver, ideal for extended use in construction and DIY projects.
- Compact and Portable: Measuring 6 inches overall and 3-1/2 inches when folded, this compact drywall cutter is easy to carry with the included pocket clip. Perfect for professionals on the go, an essential tool for precise cutting.
- Ready for Any Task: Comes with one blade included, ensuring you're ready to tackle various cutting jobs right out of the box. The Sheffield 12115 can be used as a drywall knife, hobby knife, and carpet cutter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Great Neck Saw |
| Part number | 12115 |
| Item Weight | 200 g |
| Product Dimensions | 15.4 x 1.8 x 3.6 cm; 200 g |
| Item model number | 12115 |
| Size | Pack of 1 |
| Color | Brown |
| Style | Standard |
| Material | Aluminum |
| Power source type | Hand Powered |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Handle Material | Aluminum, Wood |
| Blade Length | 2.5 Inches |
| Special Features | Foldable |
| Included components | Premium Lock Back Utility Knife |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Aluminum
- **Brand:** Sheffield
- **Colour:** Brown
- **Item length:** 6.35 Centimeters
- **Handle material:** Aluminum, Wood

## Images

![Sheffield 12115 Ultimate Lock Back Utility Knife, Folding, Box Cutter Knife, Carpet Knife, Drywall Cutter, and More, Quick-Change Blade, Back Lock Design, Aluminum & Wood Handle - Image 1](https://m.media-amazon.com/images/I/71uJG+wMv5L.jpg)

## Available Options

This product comes in different **Color, Item Package Quantity** options.

## Frequently Bought Together

- Sheffield 12115 Folding Utility Knife, Quick-Change Utility Knife Blades, Lightweight Hardwood Handle, Box Cutter, Cardboard Cutter
- WORKPRO Quick-Change Utility Knife, Classical Retro Style Wood Grain Handle, Back Lock Folding Knife with Clip
- WORKPRO Utility Knife Blades, SK5 Steel, 100-Pack with Dispenser

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/355902666-sheffield-12115-ultimate-lock-back-utility-knife-folding-box-cutter](https://www.desertcart.hk/products/355902666-sheffield-12115-ultimate-lock-back-utility-knife-folding-box-cutter)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-30*