TD50 (Tyne Disc Opener) Unit. The TD50 Unit fits straight into the 25mm x 50mm Tyne Pocket and converts the the BOSS TX row unit to a BOSS DX row unit.
The double disc unit offers superior seed placement, excellent ground following ability and minimal ground disturbance/moisture loss.
Works best with BOSS part No. 413-068 TX Press Wheel Rocker Mount Assembly $450 ExGST with Wheel Assemblies and Tyres.