Johnson's easy-to-use 12 in Structo-Cast? combination square gives you the accuracy and precision you need for every job. Its stainless steel blade has English graduations of 1/8 in, 1/16 in and 1/32 in that are permanently stamped, so you'll never worry about them wearing or fading. It also features a durable acrylic vial and heavy-duty Structo-Cast? molded reversible head with a lock bolt and steel screw to ensure your measurements are spot-on every time.

Precision machined head and True Bluevials ensure squareness to 0.001. Etched stainless steel blade with inch graduations. Machined square head self-aligning drawbolt and a hardened scriber.

Johnson's easy-to-use 6 in combination square gives you the accuracy and precision you need for every job. Its stainless steel blade has English graduations of 1/8 in, 1/16 in and 1/32 in as well as metric graduations that are permanently stamped, so you'll never worry about them fading or wearing. It features a durable acrylic vial, heavy-duty cast zinc head with a black, chip-resistant e-coating finish and hardened screw-in scriber that won't fall out so that this combo square can withstand even the roughest jobsite abuse. It was also designed with maximum accuracy in mind, its square head is CNC machined for greater accuracy and the Auto-Lock? blade assembly makes it easier to accurately line up your tool for use.

Johnson's 12 in metal combination square gives you the accuracy and precision you need for every job and was designed to be durable for a lifetime of use. Its stainless steel blade has graduations of 1/8 in, 1/16 in and 1/32 in that are permanently stamped so you'll never worry about them fading or wearing. Similarly, the durable acrylic vial, heavy-duty cast zinc head with a black, chip-resistant e-coating finish and hardened screw-in scriber that won't fall out helps this combo square withstand even the roughest jobsite abuse. It was also designed with maximum accuracy in mind, its square head is CNC machined for greater accuracy and the Auto-Lock? blade assembly makes it easier to accurately line up your tool for use.

The 12 Inch combination square is durable and accurate. Its blade is made of hard chrome, which is coated to resist rust for long life. With built-in scriber for surface marking, easy-to-read vial and die-cast metal handle, this tool allows for efficient measuring and marking.

Featuring an impact-resistant acrylic level vial that takes worksite abuse better than other vials. A mainstay in Swanson's tool lineup, this 12 in workhorse also acts as a depth gauge and has CNC machined working surfaces for more reliable accuracy.

Johnson's easy-to-use 16 in combination square gives you the accuracy and precision you need for every job. Its stainless steel blade has English graduations of 1/8 in, 1/16 in and 1/32 in as well as metric graduations that are permanently etched in black for easy readability. It features a durable acrylic vial, heavy-duty cast zinc head with a black, chip-resistant e-coating finish and hardened screw-in scriber that won't fall out so that this combo square can withstand even the roughest jobsite abuse. It was also designed with maximum accuracy in mind, its Auto-Lock? blade assembly makes it easier to accurately line up your tool for use.

Etched, hard chrome-plated blades are rust-resistant and made to last with a precision machined work surface for improved accuracy. Built-in scriber for surface marking, easy-to-read vial and high-visibility yellow, die-cast handle with brass hardware for durability.

Etched, hard chrome-plated blades are rust-resistant and made to last with a precision machined work surface for improved accuracy. Built-in scriber for surface marking, easy-to-read vial and high-visibility yellow, die-cast handle with brass hardware for durability.