Pearl Universal Dust Shroud 4.5" & 5" Slide Nose

Vacu-Guard Dust containment system, Universal Dust Shroud. For dust control when grinding concrete, masonry and mortar. Connects to all commercial vaccums. Slide nose brushes allows smooth operation when opening and closing. Unique air slots allow air to flow evenly through shroud for efficiency. Durable material for flexibility and longevity. Built in lock pin to release and to lock the nose in place. Bottom metal support to keep shroud shape and longer life. Will fit 4-1/2" - 5" grinders.