24 Size Rubber O Ring Set,1120 Pcs Black Small O Rings Assortment Kits,Assorted
The nitrile rubber O-ring kit has good heat resistance: -30℃/-22℉ to 120℃/248℉. Material Nitrile Rubber, Rubber. Unit Count 1.0 Count. Material Type Nitrile Rubber, Rubber. Color Black. Nitrile O-rings are the most widely used O-ring material in life.