Pony Rod

Melengkapi panjang dari sucker rod apabila tidak mencapai panjang yang
dibutuhkan.

Grade C
Trade Size = 5/ 8′
Nominal Diameter of ext thread = 15/ 16″
Nominal diameter of coupling = 5/ 8″
Coupling for slim hole OD = approx. 31.8 mm
Coupling OD = approx. 38.1 mm
Wrench square = approx. 22.2 x 31.8
Length series = approx. 7.62 m