--- product_id: 112116382 title: "OLFA 18mm Heavy-Duty Utility Knife (MXP-AL) - Aluminum Handle, Auto-Lock" brand: "olfa" price: "R718" currency: ZAR in_stock: true category: "Olfa" url: https://www.desertcart.co.za/products/112116382-olfa-18mm-heavy-duty-utility-knife-mxp-al-aluminum-handle store_origin: ZA region: South Africa --- # Safe auto-lock blade control 18mm ultra-sharp snap-off blade Heavy-duty corrosion-resistant aluminum handle OLFA 18mm Heavy-Duty Utility Knife (MXP-AL) - Aluminum Handle, Auto-Lock **Brand:** olfa **Price:** R718 **Availability:** ✅ In Stock ## Summary > 🔪 Cut like a pro, lock in safety, and never miss a slice! ## Quick Answers - **What is this?** OLFA 18mm Heavy-Duty Utility Knife (MXP-AL) - Aluminum Handle, Auto-Lock by olfa - **How much does it cost?** R718 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/112116382-olfa-18mm-heavy-duty-utility-knife-mxp-al-aluminum-handle) ## Best For - olfa enthusiasts ## Why This Product - Trusted olfa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First, Always:** Auto-lock mechanism with tactile and audible clicks ensures secure blade positioning and safe retraction. - • **Precision Cutting Power:** Razor-sharp 18mm Japanese tool-grade steel blade with 8 snap-off segments for unmatched edge retention. - • **Ergonomic & Durable Grip:** Sleek, ultra-slim aluminum handle with non-slip, corrosion-resistant finish designed for all-day comfort and control. - • **Trusted Industry Standard:** From the original Snap-Off Knife inventor, OLFA guarantees quality, durability, and optimal performance. - • **Built for Heavy-Duty Tasks:** Engineered to slice through drywall, roofing, flooring, rubber, and gasket materials with ease and precision. ## Overview The OLFA 18mm Heavy-Duty Utility Knife (MXP-AL) features an ultra-sharp Japanese tool-grade steel blade with 8 snap-off segments, housed in a corrosion-resistant aluminum handle with a non-slip grip. Its auto-lock blade control ensures safety and precision, making it ideal for demanding construction and industrial cutting tasks. Trusted by professionals, OLFA sets the standard for durability and cutting excellence. ## Description OLFA 18mm Heavy-Duty Utility Knife (MXP-AL) - Aluminum Handle, Auto-Lock | 18mm ultra-sharp black snap-off, all-aluminum handle, auto-lock - Construction cutting - Contractors and Construction - desertcart.com ## Features - RAZOR SHARP 18mm BLADE - Our knife is preloaded with an LBB Heavy Duty Stainless Steel Ultra Sharp Black Snap-Off Blade made from Japanese tool grade steel for unparalleled sharpness and superior edge retention. The 18mm blade has 8 razor-sharp snap-off segments. The heavy duty blade is great for industrial or construction applications. - NON SLIP CORROSION RESISTANT HANDLE - This precision knife has an ultra-slim compact handle that is precise and strong enough for detailed cuts through thick materials. Its durable metal body resists corrosion and has a non slip grip and comfortable fit in your hand. - SAFE AUTOLOCK CONTROL - Our box cutter is designed with safety in mind. The auto-lock mechanism allows the blade to retract into the handle. Tactile and audible clicks at each stop assure correct blade placement. - MULTIPURPOSE HEAVY DUTY DESIGN - The OLFA 18mm MXP-L Utility Knife is perfect for tough cutting projects that require extra elbow grease. It delivers precision cuts through drywall, roofing, flooring, rubber, gasket materials and more. - THE OLFA STANDARD - As the original inventor of the Snap-Off Knife, OLFA has maintained a standard of cutting excellence for our quality and durability. Pairing your OLFA 18mm Utility Knife with OLFA 18mm Blades will provide optimal results. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NVGRQ13 | | Best Sellers Rank | #79,798 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #341 in Utility Knives | | Blade Length | 18 millimeters | | Blade Material | Carbon Steel | | Brand Name | OLFA | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (118) | | Global Trade Identification Number | 00091511220636 | | Handle Material | Stainless Steel,Aluminum Handle,Rubber,Steel,Metal | | Handle Type | Manual-Retractable | | Included Components | MXP-AL Utility Knife | | Item Length | 18 millimeters | | Item Type Name | Utility Knife | | Manufacturer | OLFA | | Manufacturer Part Number | 1135530 | | Material Type | Die-cast aluminum, Stainless steel | | Model Number | 1135530 | | Product Style | Auto-Lock | | UPC | 091511220636 | | Unit Count | 1 Count | ## Product Details - **Blade Length:** 18 millimeters - **Blade Material:** Carbon Steel - **Brand:** OLFA - **Color:** Black - **Handle Material:** Stainless Steel,Aluminum Handle,Rubber,Steel,Metal - **Item Length:** 18 millimeters - **Material:** Die-cast aluminum, Stainless steel - **Style:** Auto-Lock - **Unit Count:** 1 Count ## Images ![OLFA 18mm Heavy-Duty Utility Knife (MXP-AL) - Aluminum Handle, Auto-Lock - Image 1](https://m.media-amazon.com/images/I/61ALf27y0TL.jpg) ![OLFA 18mm Heavy-Duty Utility Knife (MXP-AL) - Aluminum Handle, Auto-Lock - Image 2](https://m.media-amazon.com/images/I/21j2aWDeQaL.jpg) ![OLFA 18mm Heavy-Duty Utility Knife (MXP-AL) - Aluminum Handle, Auto-Lock - Image 3](https://m.media-amazon.com/images/I/21oj46xk9CL.jpg) ![OLFA 18mm Heavy-Duty Utility Knife (MXP-AL) - Aluminum Handle, Auto-Lock - Image 4](https://m.media-amazon.com/images/I/31lrO6msXYL.jpg) ![OLFA 18mm Heavy-Duty Utility Knife (MXP-AL) - Aluminum Handle, Auto-Lock - Image 5](https://m.media-amazon.com/images/I/31EVUJBcZtL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - OLFA 18mm Heavy-Duty Utility Knife (MXP-AL) - Multi-Purpose No-Slip Grip Precision Knife w/All Aluminum Handle & Snap-Off Blade, Replacement Blades: Any OLFA 18mm Blade - OLFA UltraSharp Black Snap-Off Heavy-Duty Blade - OLFA 5009 LB-10B Snap-Off Heavy Duty Blade, 10 Pack --- ## 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.co.za/products/112116382-olfa-18mm-heavy-duty-utility-knife-mxp-al-aluminum-handle](https://www.desertcart.co.za/products/112116382-olfa-18mm-heavy-duty-utility-knife-mxp-al-aluminum-handle) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-25*