They work best if they are twisted into place rather than simply being pushed straight in. #1 1-hole Rubber Stopper (PS-STOP1) #5 2-hole Rubber Stopper (PS-Â ...
Nov 14, 2012 ... The Gas Pressure Sensor (GPS-BTA) itself does not contain latex, but both rubber stoppers that ship with it do. #1 1-hole Rubber Stopper (PS-Â ...