Twin Spring Couplings are available in 4140 alloy steel and T6061 T6 corrosion-free aluminum. Three models include 15/28 hp @ 540/1000 rpm for the TSC150, 30/57 hp @ 540/1000 rpm for the TSC300 and 51/95 hp @ 540/1000 rpm for the TSC500. The TSC300 and TSC500 are also available with 6T/20T and 21T PTO shaft connections.

Features include no internal bearings that need to be greased every eight hours or replaced every few months, corrosion-proof construction (verses steel or cast iron) and flexibility up to 45 degrees.

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