FatMax chalk line set with 30m/100ft chalk line and 113g blue chalk.

50lb breaking strain on line for longer life.

Rubber over moulded case for strength and better grip.

High impact ABS case for durability.

Sliding door for quick and easy refill.

Metal crank folds in to the case for ease of storage.

Clutch allows line extension without crank rotation.

Stainless steel end hook for added durability and rust prevention.

Patented chalk view window to see exactly how much chalk you have left.

3.5 to 1 gear ratio - rewinds 3 x faster.

Can be used vertically as a plumb bob.