Step 1: Select the proper Shank End by selecting the Shank Size
Step 2: Under the Nose End tab, select the proper size(There are 2 ways to narrow results)
By Capacity - Use only if you already know your collet series show ER Series Table
-or-
By Collet Range (Hole Size) - Good when starting from scratch and you don't already have a supply of collets in a particular capacity
Step 3: Under the Length tab, select an available Projection