Abstract: An insulator for mounting an electric wire to a round vertical post. The insulator main body includes an outwardly opening slot through which the round post may be moved as the insulator is removed from the post. A nut is threadedly mounted at the slotted end of the main body limiting movement of the round post within the slot. A spacer within the slot limits inward movement of the slot walls. Various embodiments of the spacer are disclosed.

Abstract: A conditioner drill is disclosed herein which comprises two rows of plow teeth mounted at the front of a rectangular frame. Mounted on the frame behind the plow teeth are a drag plate and a compressor roller. A seed drill is mounted upon the frame behind the compressor roller and in front of a plain roller which is located at the rear of the frame. The conditioner drill includes a pair of wheels connected to the frame which may be lowered for transporting the conditioner drill. The conditioner drill may also include a farm chemical distribution system, such as a tank mounted upon the frame and connected to a boom sprayer located at the rear of the conditioner drill.