Abstract: A drawbar protector comprising a generally rectangular plate which is positioned on the upper rearward end of a tractor drawbar so that wear on the drawbar is prevented. If the protector plate becomes excessively worn, it is easily replaced.

Abstract: A drawbar protector comprising a generally rectangular plate which is positioned on the upper rearward end of a tractor drawbar so that wear on the drawbar is prevented. If the protector plate becomes excessively worn, it is easily replaced.

Abstract: A rodent guard system for inhibiting rodents from entering a predetermined area on a surface comprises a perimeter fence which extends around the predetermined area. The perimeter fence comprises a horizontally disposed barrier member having an upstanding barrier member extending upwardly therefrom. At least one first electrical-conducting member is positioned on the horizontally disposed barrier member between the upstanding barrier member and the outer edge of the horizontally disposed barrier member. At least one second electrical-conducting elongated member is positioned on the upstanding barrier member. The first and second electrical-conducting members are operatively connected to a source of electrical energy whereby the system is operable to complete a circuit across the electrical-conducting members through the rodent's body as the rodent attempts to traverse the barrier members.