BIdeal Instruments Castration Ring Plier Heavyduty ReviewbP PP Ideal Instruments Castration Ring Plier Heavyduty PEasy-to-use instrument designed for one-person operation of castrating lambs, calves, goats and other animals.PThis instrument may also be used for docking and prolapses.PUsed for the application of the latex castrating bands.PAluminum.