Stanley power winder chalk line stanley 0 47 465 power winder 30m kit stainless steel hook for added durability and rust prevention ergonomic design holds 30m of string 45gr chalk capacity weight and style combination provides plumb bob facility high impact case for durability 35 to 1 gear ratio for faster rewind metal crank folds into the case for storagesupplied with 113g blue chalk and line level stanley 0 47 465 power winder chalk line 30 metre chalk amp level