Allegro 8" X 20" Polyester Vinyl Manhole Ventilation Passthru heat protection IMPACTO stretch polyester and grain

IMPACTO stretch polyester and grain leather kneepads

- Frequency Tuning Steps: 3 methods to choose from (fast/slow/stop)

Elastic waistband

Gloves come with powder-free

Allegro 8" X 20" Polyester Vinyl Manhole Ventilation Passthru heat protection IMPACTO stretch polyester and grainAllegro Manhole Ventilation Passthru features a low density polyethylene construction and has a low profile design. Passthru with 90 deg elbow, manhole air vent can be stored easily and the manhole cover suits into a flat channel corner for stabilization. Features Made from vinyl and polyester Product Attributes Size Description 8" X 20" Product Type Ventilation Passthru Material Polyester, Vinyl