4-pack of Washers for your Tilters Like their namesake, Gibraltar products are known for their solid reliability. They stand the test of time — and life on the road! So when you're looking for rock-solid hardware and dependable accessories for your drum kit, do what many other drummers do: put your faith in Gibraltar. This is a 4-pack of Gibraltar Cymbal Stand Cup Washers that are designed for use on 8mm tilters. These high-quality metal washers are built to provide years of reliable performance.