Constructed of 1/4" grade 50 steel Mounts are metal bead blasted before powder coated for the best possible finish prep and durability Very easy to install Complete installation instructions included 100% made in the USA Designed to work with the following winches: All 2-hole mounted winches with a bolt pattern of 3.100" and a roller with 4.875" bolt up pattern All standard 4-hole mounted winches with a bolt pattern of 3.00 x 4.875" and a roller with 4.875" bolt up pattern All wide 4-hole mounted winches with a bolt pattern of 4.50 x 10.00" and a roller with 6.00" bolt up pattern Most truck winches with a bolt pattern of 4.50 x 6.50" or 4.5 x 10.00" and with a roller with 10.00-11.00" bolt up pattern Roller fairlead and winch not included. Wiring a winch to the ROXOR may require some additional wiring to wire into the system; this kit only includes the metal brackets and hardware to mount it to your ROXOR.. WINCH MOUNT ROXOR