| r=w0.sketch().push([(-21,11)]).circle(11).reset().face(w0.sketch().segment((-30,10),(-26,4)).segment((-12,12)).segment((-17,19)).close().assemble(),mode='s').finalize().extrude(-48).union(w0.workplane(offset=7/2).moveTo(30,46).cylinder(7,2)).union(w1.sketch().segment((-48,12),(-45,12)).segment((-45,-9)).segment((17,-9)).segment((17,-50)).segment((42,-50)).segment((42,16)).segment((19,16)).segment((19,50)).segment((-45,50)).segment((-45,47)).segment((-48,47)).close().assemble().finalize().extrude(-7)) |