Tatuo 50 Pieces Power Pressure Washer O-Rings Replacement for 1/4 Inch, 3/8 Inch by | Jul 21, 2026Manufacturer Tatuo. Nice quality: made of NBR rubber with tear and abrasion resistant; Compatible with many connectors and cleaners, suitable for cold and hot water pressure washer; Working temperature: -40 ° C to 120 ° C.