--- product_id: 263368592 title: "Level & Tool 1904-0450 Johnny Square Professional Easy-Read Finish Square, 4.5\", Black, 1 Square*" brand: "johnson" price: "92 zł" currency: PLN in_stock: true reviews_count: 13 category: "Johnson" url: https://www.desertcart.pl/products/263368592-level-and-tool-1904-0450-johnny-square-professional-easy-read store_origin: PL region: Poland --- # 4.5-inch compact size CNC machined extruded aluminum Glare-resistant EZ-Read anodized finish Level & Tool 1904-0450 Johnny Square Professional Easy-Read Finish Square, 4.5", Black, 1 Square* **Brand:** johnson **Price:** 92 zł **Availability:** ✅ In Stock ## Summary > 📐 Nail every angle with the Johnny Square — your precision sidekick for flawless finishes! ## Quick Answers - **What is this?** Level & Tool 1904-0450 Johnny Square Professional Easy-Read Finish Square, 4.5", Black, 1 Square* by johnson - **How much does it cost?** 92 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/263368592-level-and-tool-1904-0450-johnny-square-professional-easy-read) ## Best For - johnson enthusiasts ## Why This Product - Trusted johnson brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Visibility:** EZ-Read laser-etched graduations with glare-resistant anodizing for quick, error-free measurements. - • **Built to Last a Lifetime:** CNC machined aluminum with a limited lifetime warranty for jobsite toughness. - • **Smart Worksite Companion:** Erasable back surface for finish notes keeps your workflow organized and efficient. - • **Versatile Scribing Notches:** Continuous notches for ripping lumber from 1.5" to 3.5" and 2x4 board markings included. - • **Precision Meets Portability:** Compact 4.5" size fits tight spaces without sacrificing accuracy. ## Overview The Johnson Level & Tool 1904-0450 Johnny Square is a durable, compact 4.5-inch finish square crafted from CNC machined extruded aluminum. Featuring a glare-resistant EZ-Read anodized finish and laser-etched markings, it ensures high visibility and precision on any jobsite. Its continuous scribing notches accommodate common lumber sizes, while the erasable back lets professionals jot quick notes. Backed by a limited lifetime warranty, this tool is a must-have for finish carpenters and contractors seeking reliable accuracy in tight spaces. ## Description This compact 4 1/2" finish square is ideal for access in tight quarters for finish carpentry, setting saw blades and more. CNC machined from extruded aluminum and finished with the same glare-resistant EZ-Read™ anodizing process that made our Johnny Square® famous, this laser-etched square is durable enough to withstand any jobsite abuse, and is backed by Johnson's best-in-class limited lifetime warranty. This rafter square also features continuous scribing notches that are ideal for ripping lumber from 1-1/2" to 3-1/2" as well as handy markers that measure 2x4 board dimensions of 1-1/2" and 3-1/2". Review: Clearly one of the best small squares out there - Super handy size of this square makes it a must have around the wood shop. Love the white on black easy-read markings. The price is right and it seems to be a quality tool. Was going to pay the price for one of those fancy smaller squares, but glad I didn't. For what I would have paid, I could have three of these. Will definitely get another one to have as a spare. Review: Nice mini square. - Good quality. A square is a square but it feels sturdy ## Features - SQUARE LAYOUT TOOL: Made of extruded aluminum; this triangle carpenter square is CNC machined for durability. This laser-etched square comes with Johnson's best-in-class limited lifetime warranty as it can resist any worksite damage. - EZ-READ FINISH: The glare-resistant EZ-Read anodizing method used for finishing this 4 1/2" finish square allows the EZ Read laser etched graduations and numbers to stand out and makes them highly visible. - APPLICATION RANGE: The builders and contractor appreciate the versatility of this measuring tool. This square is great for finishing construction; establishing saw blade angles; and more in small spaces. - CONTINUOUS SCRIBING NOTCHES: The rafter square has continuous scribing notches for ripping lumber from 1-1/2" to 3-1/2"; as well as convenient markings that measure 2×4 board dimensions of 1-1/2" and 3-1/2". - PRODUCT DESCRIPTION: This black Johnny Square measures 0.75 × 6.25 × 3.25 inches and has an erasable space on the back to write finish notes. The square has a protective anodized coating that is low-glare. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08B6FTF1F | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #7,292 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Carpentry Squares | | Color | black | | Customer Reviews | 4.6 4.6 out of 5 stars (2,991) | | Date First Available | June 12, 2020 | | Included Components | Square | | Item Package Quantity | 1 | | Item Weight | 1.6 ounces | | Item model number | 1904-0450 | | Manufacturer | Johnson Level & Tool | | Material | Aluminum | | Measurement Accuracy | ±1/32 | | Measurement System | Inch | | Part Number | 19040450 | | Product Dimensions | 0.75 x 6.25 x 3.25 inches | | Size | 4.5-inch | | Style | Standard | | Warranty Description | Limited Lifetime Warranty, Limited Lifetime Warranty: Johnson level warrants this product against defects in material and workmanship of mechanical parts for life and electronics for one year. The company will replace or repair the product if it fails under normal use. This warranty is limited to the repair or replacement of the product only. | ## Product Details - **Brand:** Johnson - **Color:** black - **Graduation Range:** 1/8 Inches - **Material:** Aluminum - **Style:** Standard ## Images ![Level & Tool 1904-0450 Johnny Square Professional Easy-Read Finish Square, 4.5", Black, 1 Square* - Image 1](https://m.media-amazon.com/images/I/61TMFxAq4-L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: is it made in the USA ?** A: Mine was made in USA (early 2022). **Q: are the markings etched into the metal, or painted on?** A: My square has etched markings. **Q: Is this a 7 inch square** A: yes, the one measures up to 7" **Q: Sistema de medición está en métrico ? Gracias** A: Si ## Customer Reviews ### ⭐⭐⭐⭐⭐ Clearly one of the best small squares out there *by H***W on December 2, 2024* Super handy size of this square makes it a must have around the wood shop. Love the white on black easy-read markings. The price is right and it seems to be a quality tool. Was going to pay the price for one of those fancy smaller squares, but glad I didn't. For what I would have paid, I could have three of these. Will definitely get another one to have as a spare. ### ⭐⭐⭐⭐⭐ Nice mini square. *by A***R on August 4, 2025* Good quality. A square is a square but it feels sturdy ### ⭐⭐⭐⭐⭐ Very good quality *by D***R on June 24, 2025* Very handy for strut ## Frequently Bought Together - Johnson Level & Tool 1904-0450 Johnny Square Professional Easy-Read Finish Square, 4.5", Black, 1 Square - Nicpro Carpenter Pencil with Sharpener, Mechanical Pencils Set with 26 Refills, Deep Hole Marker for Construction, Heavy Duty Woodworking Pencils for Architect (Black, Red) - With Case - THORVALD 6-in-1 Carpenter Square 7 inch (1/16" Precision) T Square Multi-Purpose Carpenter Tools : Wrench, Square, Protractor, Ruler, Marking Gauge, Drill Gauge, Includes 2-in-1 Carpentry Pencil --- ## 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.pl/products/263368592-level-and-tool-1904-0450-johnny-square-professional-easy-read](https://www.desertcart.pl/products/263368592-level-and-tool-1904-0450-johnny-square-professional-easy-read) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-10*