10pcs Red Gasket CS 4mm O Ring Gasket Rubber O-Ring Assortment HVAC Tools(OD 16mm ID 8mm)

O-Rings has_written_warranty:No size:Product details netContent.productNetContentMeasure:1You may also like Instant Water Heater 5500W Portable Electric Heaters For Bathroom Hot Water Shower And Home Kitchen Heating ,Energy Saving.