ZOFFI 419 PCS Nitrile Rubber O Ring Assortment Kit, Metric Oring Kit Universal Size from Ø3mm to Ø50mm Made of Ideal for Shower Plumbers Hydraulic etc.

【Features】 The rubber O-ring is made of 100% flexible rubber to ensure a seal and prevent leakage. It can be used in pipelines, machines, in hydraulic and pneumatic maintenance and in other areas. Commercial grade nitrile rubber (NBR) The formula has excellent oil and UV resistance. 【Applications】 O-rings have been widely used by professional technicians and home decorators to repair engine leaks and other leaks such as engine oil, coolant, power steering fluid, cleaning fluid, etc. Plumbers and DIY enthusiasts can also use O-rings to seal pipes and prevent leaks in household sinks, bathtubs, and septic tanks. 【Size】 The box contains 32 common standard sizes, which are arranged according to sizes from Ø3 mm to Ø50 mm. You can see the required size at a glance. The 419 O-rings come with a heavy-duty storage box with a size chart on the lid so that each size can be arranged separately. This is easy to carry and not easy to scatter in the tool stand or tool box. 【Performance】 O-ring has super soft structure, good ductility, not easy to crack, not easy to deform, can be used flexibly for various purposes and is easy to use, its super flexible structure and ultra-thick wall design make it is strong and durable. 【Worry Free Shopping】 We surpass and offer the highest quality o ring kits with world class customer service. Contact us, we will give you a satisfactory answer within 24 hours. The 12-month guarantee offers you a worry-free shopping experience. I love it or we'll buy it back from you.