Item # A2256-SF1, (Formerly A2256-5X02), Flat Brush With Adjustable Shank, 2 1/4" X 3/8" Stainless Steel Bristles, 1/8" Female NPT Inlet, 1/2"-20 Remote Mounting Thread

Flat Shank Brushes are used to apply lubricant to chains and other moving surfaces. The whisking action of the bristles evenly distributes the fluid as it reaches the contact surface.  Brushes can also help prevent dirt build up. 

This Flat Brush with Adjustable Shank features an aluminum holder with a 1/8" female NPT inlet to attach directly to a supply line.  The bristles are stainless steel (nylon is also available, see part number A2256-NF1).  

The 1/2”–20 threaded shank can be secured to a mounting bracket using the plated steel nut. The shank is adjustable to accommodate up to 1/2" of bristle wear.  A replacement brush that slides into the holder is readily available.