SKU: dewalt dwht47143
MPN: DWHT47143
30M heavy-duty line resists abrasion and breakage, High-impact ABS housing light-weight and durable, Over-molded soft grip comfort and control Stainless steel hook and crank withstands abuse and resists corrosion, Open-access door for quick refills and access to internal components, Complete with 115 gram blue chalk bottle, Built-in power take off socket allows power tool connection for automatic switching of the vacuum system, Constant suction power even with the finest concrete and wood dust, Audible alarm alerts user if a drop in performance occurs. (1) 4 oz blue chalk Product Length [Metric] : 30 mm