Strong and durable plastic sheet for multiple heavy-duty uses

Regulated to 90psi max

the 7" rafter square has an extra-thick aluminum body for heavy-duty use as well as stamped in contrasting color graduations for better readability

burr-free cuts

each stacked three high

MSA Hard Hat Chin Strap (Pack of 10) CORDLESS Strong and durable plastic sheetKeep your hard hat secure with the MSA Chinstrap, 2 pt, crafted from durable 3 4" polyester webbing. Sold in convenient 10 packs, these chinstraps ensure a snug fit, attaching directly to the helmet shell for lasting comfort and stability. Ideal for construction, oil & gas, utilities, mining, and general industry applications.