270 PCS AIR CONDITIONING O RING ASSORTMENT KIT GREEN AIR CON 18 SIZES ORING GAS crimp with a true plated

crimp with a true plated copper core

energy-saving

Compatible with various surfaces and devices

lighting up your dark room into a underwater or a coloful heaven

1 * Magnetic Holder

270 PCS AIR CONDITIONING O RING ASSORTMENT KIT GREEN AIR CON 18 SIZES ORING GAS crimp with a true platedFeature: Condition: 100% Brand New high quality 270 Pcs Air Conditioning O Ring Assortment Kit Green Assortment O Rings with convenient resealable plastic case Total 18 most popular used O ring Sizes 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