A kit for surgically removing stones comprising: a double barreled sheath including a first barrel and a second barrel joined side-by-side a first connector which is engaged at the proximal end of the first barrel a second connector which is engaged at the proximal end of the second barrel a first rigid tube interconnecting the first barrel with the first connector with the first connector being releasably engaged to the first rigid tube and the first rigid tube, first barrel and first connector being co-axial a second rigid tube interconnecting the second barrel with the second connector with the second connector being releasably engaged to the second rigid tube and the second rigid tube, second barrel and second connector being co-axial and a wire basket retriever adapted for insertion into one the barrel and being releasably engaged with a connector or an actuation device.
