The Tajima CR503S is an extra heavy duty chalk box with new Extreme Bold Snap Line. Holds double the amount of chalk comparing to Extra Bold Snap Line. This is suitable for jobs that require continuous snaps. New canister fill cap enables felt replacements.

Features

• Extreme Bold indicated 1.8 mm snap line (compared to thin 0.5mm!)
• Fast Wind System
• Snap line pull-through tool
• Positive-seal gasket / grip
• Integrated handle release
• End hook holder
• Die-cast aluminum case
• Crank handle holder
• Folding metal crank
• Canister fill cap
• Premium braided nylon / polyester line