Fence Backer Boards By Peachtree Woodworking - PW1093 MDF Fence makes great fences for router table & other too Make you own brackets or use our aluminum fence blank (Sold Separately) The following is included: 2- 16" x 4" MDF Fence Plates with Mini-T-Track installed front & back 4 Knobs & 4 ea 1/4" hex head bolts for installation