PK TOOL O-RING ASSORTMENT - 420PC HNBR GREEN AIR CONDITION O-RING RG2896 Nozzle Material - Steel

Nozzle Material - Steel

Clear and durable

reducing wear and also helps in reducing operating temperatures

Rockwell hardness of 58-61 HRC

25" (25 to 32mm)

PK TOOL O-RING ASSORTMENT - 420PC HNBR GREEN AIR CONDITION O-RING RG2896 Nozzle Material - SteelAssortment Air Conditioning HNBR O Ring Set Car AC Repair Green Seals Assortment of 18 different sizes commonly used O rings for repairs of air conditioning systems. The ring are made of Hydrogenated Nitrile Butadiene Rubber (HNBR), also known as Highly Saturated Nitrile (HSN) is special class of nitrile rubber (NBR) and is for mission critical applications. HNBR can be formulated to meet application temperatures ranging between 45 degrees Celsius and