IRWIN TRADE STRONG Strait-Line Chalk Family on Wood Material in Environment


Redesigned from its overmolded grip to its end hook, for comfort and fast, easy, accurate marking. 6:1 planetary gears make rewinding 6X faster than traditional gears, with an improved spool designed to prevent chalk clumping and line jamming. The extra wide prong hook with hook dock ensures secure anchoring and easy storage.