Universal 419 pcs Nitrile Rubber O Ring Assortment Kit, Metric Oring Kit Size from Ø3mm to Ø50mm

MULTIPLE USES: O-rings seal and prevent leaks in plumbing, machinery, hydraulic and pneumatic repairs COMMERCIAL GRADE: Nitrile Butadiene Rubber (NBR) formulation ensures excellent oil and UV resistance DURABILITY: Super pliable construction and extra thick wall design provide long term durability VARIETY PACK: Includes 32 common metric sizes STORAGE: Heavy duty storage case keeps each size separated and organized Provides sealing and prevents leaking for a wide range of applications such as plumbing, machinery, hydraulic & pneumatic repairs and much more