Chalk + Chalk Lines

Grab-and-go snapping made easy. The Keson K1 bundles a durable 100-ft chalk box with a 4 oz bottle of high-contrast red chalk, so you can start marking straight out of the package. The sturdy housing, smooth crank, and bold, high-hold line deliver crisp, visible snaps on wood, concrete, and sheathing—perfect for framing, roofing, and general layout. Fill, snap, rewind, repeat. Key Features Ready out of the box: Includes a 4 oz bottle of red chalk for immediate use. 100 ft capacity: Long reach...

Bring bold, high-contrast visibility to your layout lines without hauling a big jug. This pocket-friendly 8 oz bottle of Red ProChalk snaps crisp, easy-to-see marks on wood, concrete, and sheathing—perfect for punch lists, trim work, and quick layout tasks. The standard-grade, finely milled formula feeds smoothly, coats evenly, and typically wipes or rinses away when the job’s done. Key Features High-contrast red color: Pops on jobsite surfaces for fast reads indoors and out....

Built for tough jobsites, the Keson K1 Metal Chalk Reel pairs a rugged metal housing with a high-hold line and smooth crank so you can snap crisp, visible layout lines all day. The metal case shrugs off drops and abrasion, the leak-resistant fill cap keeps chalk where it belongs, and the steel hook lets you anchor and snap solo with confidence. Key Features Rugged metal housing: Durable, impact- and abrasion-resistant case for long service life. 100 ft capacity: Covers long pulls for...

The site standard for everyday layout. Blue ProChalk delivers crisp, easy-to-see lines that snap cleanly on wood, concrete, and sheathing—ideal for framing, roofing, masonry, and general construction. The finely milled, standard-grade formula flows smoothly, sticks well in dry conditions, and wipes or rinses off when the job is done. The bulk 5 lb jug keeps crews moving with fewer refills and less downtime. Key Features Worksite-standard blue color: Balanced visibility for indoor/outdoor...