Square O-Ring for Dip Tube

This is a single square-profile O-ring. These o-rings have flat edges on all four sides, covering more surface area than traditional circular O-rings, resulting in a superior seal when using with dip tubes on kegs. The Square O-ring is constructed of resilient Buna-N material, offering excellent tear resistance.

Technical Specifications:
I.D. – 5/16″
O.D. – 1/2″
Width – 3/32″

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.