Flatbed Products Weld-On Webbing Winches Sliding Webbing Winches 1820 - Standard 7820 - Low Profile 3820 - Standard 5820 - Low Profile Portable Webbing Winches Weld-On Combination Winch 1820P - Standard 1820P2 - Standard 7820P1 - Low Profile 13008 - Standard   1820P1 - With 1 set screw. 7820P2 - With 2 set screws 7820P - Bracket only.   Winch Bars 37030 - Standard Bar (Painted) 37031 - Standard Bar (Chrome Plated) 37030 - Combination Bar (Painted) 37031 - Combination Bar (Chrome Plated) Sliding Winch Track Sliding Winch & Track Combination 3606 - Steel 3607 - Aluminum 1020 - Standard 3608 - Aluminum