Square O-Ring for Dip Tube - 100 ct.
This is a 100 count bag of square-profile O-rings. 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.
I.D. - 5/16"
O.D. - 1/2"
Width - 3/32"