This sale is for a lot of 5 new Triangle brand 1/4" press fit flip top oil cups. The stems on the measure .253 to press into a 1/4" hole and 1/2" tall, and are USA made. Please see pictures and ask questions if you have them. We describe our items as accurately as possible. We do not know everything, so look at the photos as well as reading description completely. I will ship internationally and will combine shipping on multiple purchases.