Complying with the same quality requirements applied to API sucker rods, for each steel grade there are pony rods available in 2, 4, 6, 8 and 10 feet. Other lengths are also manufactured according to customer's specifications.

API Pony Rod: Alloy Steel
Nine-Ring pony rods chemical composition, rod diameters, dimensions and tolerance are same as sucker rods. Standard lengths: 2'(0.61m), 4'(1.22m), 6' (1.83m), 8' (2.44m), and 10' (3.05m).Other lengths are available according to customer's specification.