The IRWIN STRAIT-LINE Classic Chalk Reel features a fill door that is more than 70% larger than the previous design for quick and easy chalk fill.

• The 100' abrasion resistant poly line provides up to six strikes per pull. The robust steel handle and large centre hub deliver increased durability strength and torque and the durable aluminium housing provides impact resistance.
• Wide Door For quick and easy chalk fill
• 100' Abrasion-Resistant Poly Line Provides 5-6 strikes per pull
• Robust Steel Handle and Large Centre Hub For increased durability strength and torque
• Durable Aluminium Housing Provides impact resistance
• 1:1 Gear Ratio

Blue chalk is generally considered to be general purpose and is temporary - ideal for use on surfaces which will be visible once the job is done. 

If you need a more permanent mark for a longer term outdoor project, which will not wash away in the rain, click here to see the red chalk, which may be more suitable. 

• SKU Irwin Strait-Line Chalk Line Reel with Blue Chalk