Rack OD Dimensions: 6"H x 6

Fiber-reinforced

Frame rods are bolted for increased stability and the unbreakable hinges are made of rolled steel

Left should mic tab

2 each lower flap covered

Allegro Half Face Constant Flow Supplied Air Respirator - Please Choose Variation footwear Rack OD Dimensions: 6"H xHalf Face: This comfortable half mask offers low pressure, continuous flow protection with the same unique over the shoulder hose design and belt as the full facepiece respirator. Its durable and easy to use with OBAC quick connect. The low profile design allows it to fit under welding shields. The skirt is made from silicone, is easy to clean and it wont lose its shape in storage. NIOSH approved.