An assembly for handling a bone implant includes a transfer cap which can be snapped onto the implant, and an adapter which engages with the implant. The head of the implant has a polygonal socket, an outer implant shoulder, and a shoulder edge located beneath the shoulder, while the transfer cap has an elastic lip that snaps over the shoulder edge, and the adapter has a polygonal drive projection adapted to engage within the polygonal socket. The adapter also has a plug-type extension for attaching a screw-in instrument. When the transfer cap is snapped onto the implant and the adapter is inserted, the polygonal projection engages with the polygonal socket on the implant, while the plug-type extension of the adapter that projects through the transfer cap is located on the outside. The transfer cap and the adapter plugged therein are detachably connected to one another.