

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.
📐 Nail every angle with the pro’s choice finish square!
The Johnson Level & Tool 1904-0450 Johnny Square is a 4.5-inch professional finish square crafted from durable extruded aluminum with CNC machining. Featuring a glare-resistant EZ-Read anodized finish and laser-etched graduations, it offers superior visibility and precision. Its continuous scribing notches and 2x4 board markings make it versatile for finish carpentry and angle measurements. Lightweight and compact, it includes an erasable back for notes and is backed by Johnson’s limited lifetime warranty, making it a must-have for builders and contractors.

















| ASIN | B08B6FTF1F |
| ASIN | B08B6FTF1F |
| Best Sellers Rank | #33,936 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #41 in Carpentry Squares |
| Brand Name | Johnson |
| Color | black |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,080) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,080) |
| Date First Available | 4 November 2020 |
| Graduation Range | 1/8 Inches |
| Included Components | Square |
| Item Dimensions L x W | 15.9L x 1.9W centimeters |
| Item Type Name | Square |
| Item Weight | 0.1 Pounds |
| Item model number | 1904-0450 |
| Manufacturer | Johnson Level & Tool |
| Manufacturer | Johnson Level & Tool |
| Material Type | Aluminum |
| Model | 1904-0450 |
| Part Number | 19040450 |
| Product Dimensions | 1.91 x 15.88 x 8.26 cm; 45.36 g |
| Style Name | 1904-0450 |
| UPC | 049448904044 |
| Unit Count | 1 Count |
H**W
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.
D**E
Great for the price, and surprisingly fast delivery to the UK.
A**I
Very good. I am just afraid the markings fade after a while being used.
B**.
Bought this as needed a small square to carry on me at all times for work. Shipping from the USA to Australia arrived 2 weeks earlier then Amazon stayed with I have found with my other purchases which is great. Handy little sturdy square . Better quality then the Bunnings brands . Would recommend . Only negative is the built in note pad wich doesn’t erase easily. It’s just a cute little gimmick but as I don’t use the note pad
M**N
This thing is awesome. All the scribe marks on it being able to not only do quarter inch increments but also 1/8 inch increments is a game changer I mean I'm constantly using that feature. Plus the level I don't have to carry a torpedo around. And all the other features like inch and a half marks 3 inch marks etc make this super nice speed square to use
Trustpilot
2 months ago
2 weeks ago