Abstract: A rod elevator including a first latching mechanism and a second latching mechanism connected to one another in a spaced apart relationship for connecting a pair of rods to one another in an axially aligned relationship. Each of the latching mechanisms has a rod receiving space axially aligned with a rod receiving space of the other latching mechanism.

Abstract: A rod elevator including a first latching mechanism and a second latching mechanism connected to one another in a spaced apart relationship for connecting a pair of rods to one another in an axially aligned relationship. Each of the latching mechanisms has a rod receiving space axially aligned with a rod receiving space of the other latching mechanism.

Abstract: A rod elevator including a first latching mechanism and a second latching mechanism connected to one another in a spaced apart relationship for connecting a pair of rods to one another in an axially aligned relationship. Each of the latching mechanisms has a rod receiving space axially aligned with a rod receiving space of the other latching mechanism.

Abstract: A polished rod for supporting a sucker rod string comprising a one piece shank with an upper end and a lower end. A first connector is formed on the upper end of the shank and a second connector is formed on the lower end of the shank. The shank has a sealing section extending from the lower end toward the upper end and the sealing section has a polished surface and a uniform cylindrical diameter substantially equal to the diameter of the upper end and the lower end of the shank. The shank further has a latching section formed between the sealing section and the upper end. The latching section of the shank has a diameter less than the diameter of the sealing section and the upper end.

Abstract: A workpiece support table forms a platform supporting a chop saw and workpieces at a convenient elevation for cutting metallic workpieces to length by an inverted channel member forming an elongated workpiece support which is transversely intersected by a recessed box-like member supporting the base of a chop saw in the plane of the workpiece surface. Triple legs depending in downward diverging relation from respective forward and rearward sides of the channel member supports the table on even or uneven surfaces and a horizontally pivoting arm guides workpieces in angular relation with respect to the vertical plane of a chop saw rotary blade moving toward and away from the workpiece table surface.