The Johnson Johnny Square 4.5" Easy-Read Aluminum Finish Square is a reliable tool used by contractors and builders for finish carpentry and other setting and marking applications. Lightweight and with compact size, It can be used for accessing tight quarters and spaces, and for placing saw blade angles in place.
Durable & Reliable Design: This builders' square consists of a solid aluminum body, with CNC-machined edges that offer accuracy and reliability when used. It features the EZ-Read, laser-etched graduations, providing highly-visible measurements for the user, and is designed with protective, low-glare anodized finish for enhanced durability.
The Johnson Finish Square also has continuous scribing notches, perfect for ripping lumber (at 1 1/2" and 3 1/2"), handy 2x4 board dimension markers that can also measure from 1 1/2" to 3 1/2", and an erasable space for writing finish notes. This compact and lightweight device comes with a limited lifetime warranty, ensuring high-quality performance even in long term use.