Groomers Helper 3/4" Universal ClampDescription This " side clamp features a heavy duty welded steel construction for years of use. There is a spring steel tension clip at the bottom to prevent the grooming arm from sliding down while adjusting the height, and a silicon pad on top to help keep the clamp from damaging the grooming table top. This side clamp is designed for use with the Groomers Helper Professional set on Non Standard tables. A Non standard table has a table top that is