--- product_id: 3370569 title: "A-1" brand: "olfa" price: "COP 69031" currency: COP in_stock: true reviews_count: 13 category: "Olfa" url: https://www.desertcart.co/products/3370569-a-1 store_origin: CO region: Colombia --- # tool-free quick blade replacement 9mm razor-sharp snap-off blade sturdy ABS plastic handle with steel channel A-1 **Brand:** olfa **Price:** COP 69031 **Availability:** βœ… In Stock ## Summary > πŸ”ͺ Cut sharp, work smart β€” the OLFA edge you can’t afford to miss! ## Quick Answers - **What is this?** A-1 by olfa - **How much does it cost?** COP 69031 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/3370569-a-1) ## 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 - β€’ **Safety First, Always:** Auto-lock blade mechanism guarantees secure operation, minimizing risk while maximizing control. - β€’ **Effortless Blade Swaps:** Innovative built-in blade snapper enables safe, tool-free blade changes anytime, anywhereβ€”no holster needed. - β€’ **Precision Cutting Power:** Razor-sharp 9mm Japanese tool-grade steel blade with 13 snap-off segments for flawless edge retention. - β€’ **Trusted Industry Standard:** From the original Snap-Off Knife inventor, OLFA delivers unmatched quality and reliability for professionals and DIYers alike. - β€’ **Built to Last & Feel Great:** Ergonomic high-impact ABS handle with stainless steel channel ensures durability and comfort during extended use. ## Overview The OLFA 9mm Slide Lock Utility Knife features a premium Japanese alloy steel snap-off blade with 13 segments, housed in a durable ABS plastic handle reinforced with a stainless steel channel. Designed for precision and safety, it includes an auto-lock blade mechanism and a built-in blade snapper for quick, tool-free blade changes. Trusted by professionals and DIY enthusiasts, this lightweight 33-gram knife offers superior sharpness, comfort, and reliability for all your cutting needs. ## Description Product description OLFA 9mm Multi-Purpose Retractable Precision Knife RAZOR SHARP 9mm BLADE - Our knife is preloaded with an AB Precision Silver Snap-Off Blade made from Japanese tool grade steel for unparalleled sharpness and superior edge retention. The 9mm blade has 13 razor-sharp snap-off segments. STURDY PLASTIC HANDLE - The precision knife can withstand drops as the sturdy, high-impact handle is made from ABS plastic. It provides a comfortable fit in your hand. The stainless steel channel keeps the blade securely in place for safe operation. TOOL FREE EASY BLADE REPLACEMENT - This retracting box cutter includes a Built-in Blade Snapper for safe and easy tool-free blade replacement on the go. The handle also has a pocket clip for convenience. No need for a holster or a keychain. Razor Sharp 9mm Knife High-Impact Handle Made of ABS plastic, this sturdy handle can withstand drops and also provides a comfortable fit in your hand. Convenient Pocket Clip No need for a holster or key-chain with the built in pocket clip for convenience. Razor Sharp Snap Off Blades Comes preloaded with an AB Precision Silver Snap-Off Blade for unparalleled sharpness and precision cutting. Auto-Lock Blade Mechansim The razor sharp utility knife was designed with safety in mind. The auto-lock blade mechanism allows for safe and secure operation. Other Products Offered By OLFA OLFA 9mm Replacement Blades OLFA offers 9mm snap off replacement blades compatible with most 9mm utility knives. Each blade comes with 13 razor-sharp AB Precision Silver Snap-Off segments. Replacement blades can be purchased in quantities of 5, 10 and 50. OLFA Rotary Cutter 18mm The 18mm Rotary Cutter is pre-loaded with an RB18 Rotary Blade made from high-quality stainless steel. Provides detailed and precise cutting of fabric, paper, and film. OLFA Standard Art Knife Standard duty art knife perfect for paper, vinyl, rubber, models, cardstock, foam, and more. Pen-like hobby knife has a textured, contoured handle that delivers comfort and stability OLFA Self-Healing Rotary Mat OLFA offers a 18"x24" self-healing cutting mat perfect for small and medium size projects. Our rotary mat has a self-healing finish that reseals surface cuts for a continually smooth cutting surface. Pairing your OLFA Rotary Cutting Mat with OLFA Rotary Cutters will provide optimal results. Professional and Craft Retail Product Lines OLFA offers a wide variety of tools including Snap-off cutter, Rotary knives, Safety knives, Utility cutters, Art knives, Scissors, Compass cutters, Scrapers, Blade disposal cases, Rulers, Cutting mats and Blades. Creating with the right tools is pure pleasure. They allow to obtain a precise cut, affect the quality of our work and the final effect of the work. Review: Great Brand! - Love the weight/design and feel of this knife. We use this in our small business and Olfa is our go to knife. The blade quality is way better than competitors and is very sharp! We have used olfa for years so they are durable and great value. Review: Simple and perfect - Perfect utility/ box cutting knife to have around the house. I actually misplaced mine and immediately ordered a replacement. I think I have at least 3 now. ## Features - RAZOR SHARP 9mm BLADE - Our knife is preloaded with an AB Precision Silver Snap-Off Blade made from Japanese tool grade steel for unparalleled sharpness and superior edge retention. The 9mm blade has 13 razor-sharp snap-off segments. - STURDY PLASTIC HANDLE - The precision knife can withstand drops as the sturdy, high-impact handle is made from ABS plastic. It provides a comfortable fit in your hand. The stainless steel channel keeps the blade securely in place for safe operation. - TOOL FREE EASY BLADE REPLACEMENT - This retracting box cutter includes a Built-in Blade Snapper for safe and easy tool-free blade replacement on the go. The handle also has a pocket clip for convenience. No need for a holster or a keychain. - SAFE AUTOLOCK CONTROL - Designed with safety in mind, the auto-lock blade mechanism allows for safe and secure operation. Great for cutting paper, cardboard, packaging, shrink wrap, caulking, foam board, molding, 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 9mm Utility Knife with OLFA 9mm Blades will provide optimal results. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0007734UO | | Best Sellers Rank | #44,176 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #214 in Utility Knives | | Blade Material | Alloy Steel | | Brand | OLFA | | Brand Name | OLFA | | Color | Silver | | Customer Reviews | 4.8 out of 5 stars 735 Reviews | | Global Trade Identification Number | 00091511600490 | | Handle Material | Stainless Steel , Abs, Plastic, Steel, Plastic Handle | | Handle Type | Manual-Retractable | | Included Components | ....... | | Item Length | 9 Millimeters | | Item Type Name | ......... | | Item Weight | 33 Grams | | Manufacturer | World Kitchen - Home Improvement | | Manufacturer Part Number | 5023 | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model Number | 5023 | | Product Style | Fine | | UPC | 091511600490 | | Unit Count | 1.0 Count | ## Product Details - **Blade Material:** Alloy Steel - **Brand:** OLFA - **Color:** Silver - **Handle Material:** Stainless Steel,Abs,Plastic,Steel,Plastic Handle - **Item Length:** 9 Millimeters - **Item Weight:** 33 Grams - **Manufacturer:** World Kitchen - Home Improvement - **Material:** Alloy Steel - **Style:** Fine - **UPC:** 091511600490 ## Images ![A-1 - Image 1](https://m.media-amazon.com/images/I/41CtJHgKFaL.jpg) ![A-1 - Image 2](https://m.media-amazon.com/images/I/31svgj9STuL.jpg) ![A-1 - Image 3](https://m.media-amazon.com/images/I/51No6HTX9+L.jpg) ![A-1 - Image 4](https://m.media-amazon.com/images/I/41LT-ra9ckL.jpg) ![A-1 - Image 5](https://m.media-amazon.com/images/I/41lO5+WF9-L.jpg) ## Questions & Answers **Q: can extra blades be stored inside the handle?** A: No, there is no compartment in the handle to store extra blades. **Q: This product says auto-lock mechanism.. does it have a spring that automatically retracts the blade?** A: No, it locks in place and does not spring back automatically. Our KuttO #30 and MSRZ3 knives are self retracting or the OLFA SK7 is a self retracting knife that we are not currently selling **Q: Can I purchase a pack of knives? Not just one single?** A: seen. Buy as many singles as you'd like, but each one packaged separately. **Q: Will this work for cutting intricate stencils out of felt material?** A: Hello Rebecca,It might work, but for detailed work I'd go with the OLFA SAC-1 GRAPHICS KNIFE. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Brand! *by J***A on October 11, 2025* Love the weight/design and feel of this knife. We use this in our small business and Olfa is our go to knife. The blade quality is way better than competitors and is very sharp! We have used olfa for years so they are durable and great value. ### ⭐⭐⭐⭐⭐ Simple and perfect *by A***R on January 31, 2026* Perfect utility/ box cutting knife to have around the house. I actually misplaced mine and immediately ordered a replacement. I think I have at least 3 now. ### ⭐⭐⭐⭐⭐ Everday Use *by M***K on August 19, 2019* I tried this as a pocket knife replacement, at work there's copious amounts of tape and cardboard and cling wrap to cut, and outside work packages mostly, the odd string, paper and such, mail and the like; I've always had a pocket knife but grew tired of cleaning tape residue, and sharpening blades that I could never get razor sharp, and even when I got close they would dull and chip if dropped. With a slight mod to the clip (sanding down the inner nub, for easier sliding into the pocket), I can now do all the pocket knife tasks aside from stabbing one in self defense, yet slashing is still available, without having to constantly maintain and worry about dmaging or losing my knife. Not only are these so cheap you can buy 10 for the price of a decent knife, you can also easily snap off each blade that is dull, or chipped or covered in residue, providing a new sharp edge. I also own the ss version but like another review stated I enjoy this one better, feels better in the hand and also doesn't have any sharp metal edges that would scrape my hand when entring into my pocket. The construction on these are sound, nothing feels cheap or readily breakable, for the price of a pen you can have a cutting implement that will surpass your expectations. ## Frequently Bought Together - OLFA 9mm Slide Lock Utility Knife (A-1) - Multi-Purpose Retractable Precision Knife w/ Snap-Off Blade, Replacement Blades: Any OLFA 9mm Blade - OLFA 9mm Stainless-Steel Utility Knife (SVR-2) - Multi-Purpose Retractable Precision Knife w/Stainless-Steel Snap-Off Blade, Replacement Blades: Any OLFA 9mm Blade - OLFA 5010 AB-10B 9mm Snap-Off Silver Blade, 10-Pack --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co/products/3370569-a-1](https://www.desertcart.co/products/3370569-a-1) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-05-20*