Check the listing for details. JESSEM Clear-Cut Precision Stock Guides JessEm# 04215. Color: Multicolor, Condition: New. Listed at 131.98 USD. NEW, JESSEM Clear-Cut Precision Stock Guides, JessEm# 04215, 158903, Unique roller system holds down workpiece and pushes into fence for precision stock feed, 1-1/2" urethane one-way rollers set at 5° toward fence and 2-3/4" total adjustment, Maximum stock thickness from router table surface to 9/16" below center of T-slot, Compatible with most router table fences with a horizontal 1/4" T-slot above the fence faces, JessEm® Clear-Cut™ Precision Stock Guides are the ultimate hold-down on the router table. Featherboards are limited in their ability to guide material accurately against a router table fence while Clear-Cut™ Stock Guides operate on the same principle as a stock feeder in that the stock is guided at a slight angle as it is fed forward. Rollers with one-way needle bearings are.