Use of bearing rollers instead of plastic feathers greatly reduces friction and makes feeding smoother; The rollers are spring loaded to keep pressure on varying contours of the workpiece.
One way bearings, rolling freely in the feed direction but locking in the opposite direction, prevent kickback.
The pressure of the wheels can be adjusted as required by turning the brass knob; Set to maximum pressure, the wheels loses tension, it can be used as a table saw thin rip jig.
Maximum length reaches 7.4 inches from the center of T-slot, it is long enough to reach the blade; 0.9 to 7.4 Inch adjustable range provides plenty of leeway to accommodate wood stock of various thicknesses.
Compatible for table saw and router table with 3/4 x 3/8 inch or 3/8 x 1/4 inch T-slot. Lower profile, support horizontal and vertical installation.
This rolling featherboard is made of aluminum alloy, CNC-machined, anodized surface, flexible rubber wheels, solidly constructed, has a longer service life than plastic feather board.