About this item

15 different sizes o-ring, 225 pieces
Metric sizes from 6 mm O.D. to 20 mm O.D.
Made of silicone for use with a variety of chemicals and fluids
– Standard silicone with a wide temperature range from -22℉ (-30℃) to 392℉ (200℃)
Application – Widely used for Hydraulics and Pneumatics sealing, pressure valve, gas compressor, reaction valve, heat exchanger, boiler, filter, mechanical sealing