Radnor 64003978 103 A-Size Male To B-Size Female Right Hand Threaded Brass Oxygen Hose Adapter (1 PER CASE) Respiratory Protection Made of durable polycarbonate and

Made of durable polycarbonate and featuring a uniridge design

Viton provides the ultimate combination of protection and dexterity

• Durable spandex body cloth provides an ideal combination of breathability and consistent stretch

Available in 4" high profile and 2" low profile heights

Radnor 64003978 103 A-Size Male To B-Size Female Right Hand Threaded Brass Oxygen Hose Adapter (1 PER CASE) Respiratory Protection Made of durable polycarbonate andAll Radnor fittings are manufactured to CGA standards. In addition to CGA numbers, many popular fittings commonly are refered to as A size, B size, C size and D size. These letter designations are included in the product discriptions.