Product Description
White PTFE O-rings
- Size# 421 = 4 ID x 4-1/4 OD x 1/4 CS
- White Hard O-rings
- Price is for 1 piece
- Seamless and uniform PTFE O-rings
- Temperature range -325 deg F to 400 deg F
- Great resistance to highly corrosive gases and chemicals
- Price is $18.10 each