7 Nozzle Hitch Mount Boom Kit for UTVs 300° Adjustment, Ideal for Spraying Lawns. The Workhorse 7 nozzle boom hitch mount system is ideal for use with UTV's that are equipped with a 2 in. The hitch mount design features 300° of adjustment.Perfect for spraying lawns, pastures, driveways and food plots. Hitch mount for 2 in. Dimensions: H 3 in, W 120 in, D 5 in.