Description of HFS (R) 419pc Universal O-Ring Assortment Set Metric Kit Automotive Seal Rubber Gasket - Improved SEO
[MATERIAL]: Made of industrial grade nitrile rubber (NBR). [SIZE]: Includes 32 common standard sizes from 3 mm I.D. to 50 mm I.D.;See picture for detailed size. [SPECIAL STORAGE BOX]: Equipped with heavy storage box, the O-rings of different sizes can be separated and discharged orderly. [HIGH PERFORMANCE]: Industrial grade NBR has excellent oil and UV resistance, and its super flexible structure and ultra thick wall design make it durable. [APPLICATION]: Provide seal and leak proof for wide applications such as piping, mechanical, hydraulic and pneumatic maintenance.