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📐 Nail every angle with the Johnny Square — your precision sidekick for flawless finishes!
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.
| 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. |
H**W
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.
A**R
Nice mini square.
Good quality. A square is a square but it feels sturdy
D**R
Very good quality
Very handy for strut
P**E
Item is as described
Item described and looks as mentioned.
K**N
Nice
Nice and sturdy but edges are very sharp
Y**A
Easy to read and just the right size for up to x 4 wood
Scale is easy to read and just the right size for small jobs or 1 x 4 and 2 x 4 wood.
K**H
Perfect
Perfect for squaring up my miter saw and for small cuts. Hi quality product.
A**C
Handy and good product
I find this extremely handy for a lot of work I do. Its size for small jobs is great as opposed to having to use a large square. I keep it handy on the pegboard at the workbench.
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
C**.
UNA ESCUADRA CON MEDIO AGÜJERO AL FINAL? VAYA ESCUADRA, NO SALEN LAS RECTAS BIEN, SALEN CON UNA CURVITA PEQUEÑA AL FINAL QUE TIENES QUE RECTIFICAR A CADA MOMENTO QUE LA USAS, MOLESTA Y PIERDES TIEMPO .
M**.
I had previously purchased a cheaper alternative - big mistake. Bought this unit and it is so much better, build quality, accuracy and features. Don't waste your money on cheap alternatives- buy quality and buy it right first time. I would recommend this product to any woodworking enthusiast.
A**R
Finish is durable. Markings easy to see. Lightweight but rigid.
A**R
Attention, il n'est pas metric, il est en impérial system. :(
Trustpilot
4 days ago
1 month ago