Johnson Level & Tool 400EM-S Heavy Duty Professional Inch/Metric Metal Combination Square, 12", Silver, 1 Square

The square head of this Johnson metal square ruler is CNC machined for enhanced precision.

Its Auto-Lock blade assembly makes it easy to accurately align tools for usage.

It gives the accuracy and precision needed for every job.

STAINLESS BLADE: This combination square tool has a stainless steel blade with English and metric graduations of 1/8"; 1/16"; and 1/32"; as well as metric graduations that are permanently imprinted, so they will never fade or degrade.

CAST ZINC HEAD: The durable acrylic vial, heavy-duty cast zinc head with a chip-resistant e-coating finish, and reinforced screw-in scriber that won't fall out make this square withstand even the worst construction site usage.

APPLICATIONS: The CNC-machined head of the measuring tool acts as a stop; ensuring layout lines are always square to the edges.

This makes it an ideal machinist's square, straightedge, adjustable try square, miter square, marking gauge, and depth gauge.