Johnson
Johnson 400EM-S Combination Square
$14.77across 1 retailers
The Johnson Level & Tool 400EM-S Heavy Duty Professional 12" Metal Combination Square is highly praised for its durability, precision, and easy readability. It features a sturdy design with a stainless steel blade and a heavy-duty cast zinc head, making it a reliable tool for various precise measuring tasks. If you're looking for a durable and accurate combination square with both metric and inch measurements, this product is a great choice.
Model: 400EM-SUPC: 49448003679
Lowest at Amazon
$14.99 at AmazonLowest at any Popular Retailer
$9.98 at ZoroWhere to Buy
Prices last updated: April 28th 2026 9:42 pm
Pros
- •Stainless steel blade with both English and Metric graduations, permanently etched for easy readability
- •Durable cast zinc head with chiesistant e-coating finish
- •CNC machined square head for enhanced accuracy
- •Autock™ blade assembly for easy and accurate alignment
- •Features a hardened, scren scriber that prevents falling out
- •Durable acrylic vial for better longevity
- •Antust coated steel blade
Cons
Bottom Line
The Johnson Level & Tool 400EM-S Heavy Duty Professional 12" Metal Combination Square is highly praised for its durability, precision, and easy readability. It features a sturdy design with a stainless steel blade and a heavy-duty cast zinc head, making it a reliable tool for various precise measuring tasks. If you're looking for a durable and accurate combination square with both metric and inch measurements, this product is a great choice.
What Reviewers Are Saying
Praised
good value for money10%
Criticized
poor packaging5%
locking mechanism issues15%
hard to read scale5%
not square5%
Customer Ratings
4.52,145 reviews
5
74%
4
16%
3
5%
2
2%
1
3%
Based on 2,145 reviews from Amazon
📚More About Johnson 400EM-S Combination Square
Discussion
🔍About This Page
ShopSavvy compares prices across thousands of retailers so you always get the best deal. Prices are updated regularly and verified for accuracy. Our expert reviews and community discussion help you make informed buying decisions.
More to Explore
🔥 Trending Deals
Loading trending deals...
Footer 1
Get ShopSavvy
Subscribe for Updates
Get the latest news, and updates on ShopSavvy. You'll be glad you did!