GolfWorks Putter Post Shaft Adaptor .370 Bore Graphite/Steel Shafts Black/Chrome Post author By Post date July 20, 2026 No Comments on GolfWorks Putter Post Shaft Adaptor .370 Bore Graphite/Steel Shafts Black/Chrome Shaft bore370″ – compatible with.355″ shafts using The GolfWorks SHIMT.