U System Coupler O-Ring Kit from Micro-Matic
All-in-one kit for replacing your Micro-Matic U System Coupler o-rings

• 1 Top Probe O-ring for Micro-Matic U System Coupler
• 1 Bottom Probe O-ring for Micro-Matic U System Coupler
• 1 Bottom Gasket for Micro-Matic U System Coupler

California Proposition 65

Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.