Woodworkers, this Rockler T-Track Stop Kit is a must-have for your shop. It comes with four aluminum stops: two 'Inline Stops' and two 'Short Stops,' all 5/8 inches tall. These things are perfect for workholding on any table or jig that has a standard T-track (the kind that takes a 5/16\ T-bolt). Use the Short Stops to block one end of a board while you're sanding, planing, or scraping glue. Use the Inline Stops to sandwich a piece between them, so you can work on it from either direction without it moving. The knobs are low-profile and fold down flat, so they won't get in the way of your tools. They're made from extruded aluminum with a silver anodized finish, so they're durable and smooth. This kit is a fantastic starter set that'll make your workholding way more secure and accurate. If you've got a router table, assembly table, or any bench with T-tracks, these stops will become your new best friends. Rockler quality means they'll last for years.