--- product_id: 76470212 title: "5003 L-1 18mm Ratchet-Lock Heavy-Duty Utility Knife" brand: "olfa" price: "€ 19.07" currency: EUR in_stock: true reviews_count: 4 category: "Olfa" url: https://www.desertcart.hr/products/76470212-5003-l-1-18mm-ratchet-lock-heavy-duty-utility-knife store_origin: HR region: Croatia --- # Ratchet-lock blade security Snap-off blade for fresh edges Heavy-duty carbon steel blade 5003 L-1 18mm Ratchet-Lock Heavy-Duty Utility Knife **Brand:** olfa **Price:** € 19.07 **Availability:** ✅ In Stock ## Summary > 🔪 Cut sharp, work smart — the OLFA edge you can't afford to miss! ## Quick Answers - **What is this?** 5003 L-1 18mm Ratchet-Lock Heavy-Duty Utility Knife by olfa - **How much does it cost?** € 19.07 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/76470212-5003-l-1-18mm-ratchet-lock-heavy-duty-utility-knife) ## 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 - • **Ambidextrous Design:** Perfectly balanced for both right and left-handed professionals - • **Durable Carbon Steel Blade:** High-quality steel ensures sharpness and long-lasting edge retention - • **Ergonomic Contoured Handle:** Comfort grip designed for prolonged use without fatigue - • **Tool-Free Blade Replacement:** Quick and effortless blade swaps to keep you moving - • **Precision Ratchet-Lock Mechanism:** Secure blade positioning for ultimate cutting control ## Overview The OLFA 5003 L-1 is a top-rated heavy-duty utility knife featuring a ratchet-lock blade mechanism and a contoured handle for ergonomic comfort. Equipped with a durable carbon steel snap-off blade, it offers precision cutting across materials like cardboard, drywall, and vinyl. Its tool-free blade replacement and ambidextrous design make it a versatile essential for professionals seeking reliability and efficiency. ## Description Heavy-Duty Ratchet-Lock Utility Knife (L-1) - Good For: cutting paper, cardboard, roofing, drywall, vinyl, acetates, etc. The original and popular OLFA snap-off cutter. This popular heavy-duty cutter features a contoured handle, a ratchet wheel blade lock and a heavy gauge stainless steel blade channel that holds blade tight. Blades are made from high quality carbon tool steel are produced using OLFA's precise multi-step production process for unparalleled sharpness and superior edge retention. Long lasting, durable snap-off blade - a new sharp edge with each snap. For right and left handed use. Easy, tool-free blade change for convenience Review: Good 👍 knife - Good 👍 knife Review: Good product - Olfa is quite a good brand...nice purchase ## Features - OLFA's top selling mulipurpose heavy duty cutter - Contoured handle - Ratchet-wheel blade locking mechanism - Unlimited blade adjustment and includes LB heavy duty blade - Replacement blades: LB, LBB ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0006SJAR0 | | Best Sellers Rank | #38,981 in Home Improvement ( See Top 100 in Home Improvement ) #209 in Utility Knives | | Blade Material | Carbon Steel | | Brand | Olfa | | Brand Name | Olfa | | Colour | As Shown in the image | | Country of Publication | Japan | | Customer Reviews | 4.8 out of 5 stars 4,078 Reviews | | Global Trade Identification Number | 00091511200195, 00091511600049 | | Handle Material | Plastic | | Handle Type | contoured | | Included Components | 1 | | Item Weight | 2.5 Ounces | | Manufacturer | OLFA | | Material | Others | | Material Type | Others | | Product Style | Modern | | UPC | 091511600049 091511200195 | ## Product Details - **Blade Material:** Carbon Steel - **Brand:** Olfa - **Colour:** As Shown in the image - **Global Trade Identification Number:** 00091511200195, 00091511600049 - **Handle Material:** Plastic - **Item Weight:** 2.5 Ounces - **Manufacturer:** OLFA - **Material:** Others - **Style:** Modern - **UPC:** 091511600049 091511200195 ## Images ![5003 L-1 18mm Ratchet-Lock Heavy-Duty Utility Knife - Image 1](https://m.media-amazon.com/images/I/61MYemvkaSL.jpg) ![5003 L-1 18mm Ratchet-Lock Heavy-Duty Utility Knife - Image 2](https://m.media-amazon.com/images/I/51IiQYaexGL.jpg) ![5003 L-1 18mm Ratchet-Lock Heavy-Duty Utility Knife - Image 3](https://m.media-amazon.com/images/I/61xVWbXmUyL.jpg) ![5003 L-1 18mm Ratchet-Lock Heavy-Duty Utility Knife - Image 4](https://m.media-amazon.com/images/I/71JMKVTwryL.jpg) ![5003 L-1 18mm Ratchet-Lock Heavy-Duty Utility Knife - Image 5](https://m.media-amazon.com/images/I/71+7t646WeL.jpg) ## Questions & Answers **Q: I purchased elmer's (cork) foam board to mount a 26x26 inch jigsaw puzzle and now need to the trim the foam board, do you think this tool would work?** A: I have used this tool to cut everything from paper and foam board to building materials like fiberglass insulation and even roofing shingles. **Q: Is there storage inside the knife for spare blades?** A: No there is not. **Q: How long is the cutting surface of the blade?** A: The cutting blade area is 1 centimeter **Q: Does this take the 9mm snap-off blades?** A: It uses 18 mm blades part number LB-10B snap off blades ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good 👍 knife *by B***R on 20 August 2025* Good 👍 knife ### ⭐⭐⭐⭐⭐ Good product *by S***A on 16 January 2023* Olfa is quite a good brand...nice purchase ### ⭐ Only 1 piece and not 6 pieces in the pack as described *by R***N on 7 July 2020* The description made by the seller gives a meaning that there are 6 pieces but the delivery made was Only 1. Not a good way to sell by cheating in numbers ## Frequently Bought Together - OLFA 18mm Heavy-Duty Utility Knife (L-1) - Multi-Purpose Custom Cutting Depth Utility Knife w/Ergonomic Grip Handle & Snap-Off Blade, Replacement Blades: Any OLFA 18mm Blade - OLFA 5009 LB-10B Snap-Off Heavy Duty Blade, 10 Pack - OLFA UltraSharp Black Snap-Off Heavy-Duty Blade --- ## 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.hr/products/76470212-5003-l-1-18mm-ratchet-lock-heavy-duty-utility-knife](https://www.desertcart.hr/products/76470212-5003-l-1-18mm-ratchet-lock-heavy-duty-utility-knife) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-20*