Add to Cart Compare Tajima Chalk-Rite® Dura II Extreme Bold Chalk Box CR503S Tajima MSRP: Now: $47.48 Was: Extra heavy-duty chalk box with new Extreme Bold Snap Line™ which holds double amount of chalk comparing to Extra Bold Snap Line™ is suitable for field work which require continuous snaps. New canister fill cap enables chalk replacements... MSRP: Now: $47.48 Was: Add to Cart Compare