IRWIN STRAIT-LINE® Marking chalks have a newly engineered flip-top cap that keeps the chalk in the bottle where you want it and stops it from spilling out in areas that you don't. The flip-top cap, available on all IRWIN STRAIT-LINE® chalk bottles, seals the chalk in an air-tight chamber, keeping out moisture and reducing the risk of clumping.
IRWIN 66305SL Carpenter Pencil, Blue, 7 in L, Wood Barrel
IRWIN STRAIT-LINE 66406 Hi-Visibility Lumber Crayon, Yellow, 1/2 in Dia, 4-1/2 in L
IRWIN 1932879 Chalk Reel, 150 ft L Line, 2:1 Gear Ratio
IRWIN 64902 Marking Chalk Refill, Red, Permanent