O-Works #7

The O-Works #7 exists on our record as a single release, dated to 2017, and the maker's own page from that year gives it more description than most entries in this line get. It's listed as a modified mallet, and the maker's copy leans hard on the Microhinge Face Insert as the headline idea, describing it as technology that "will change the way people look at roll off the putter face forever," paired with a double-bend shaft, high contrast Versa alignment, sole weighting, full-shaft offset, and a Superstroke grip.

The maker's page also carries a credential worth quoting directly rather than summarizing: "Golf Digest 2017 Hot List Gold Medal Winner!" That line appears twice in the captured page text, and it's the maker's own claim to make, not ours to verify or dispute here.

Outside the maker's own words, the record holds only editorial reporting on the #7, none of it independently confirmed. mygolfway.com describes the counterbalance approach across O-Works models generally, heavier heads and heavier shafts meant to quiet the hands during the stroke, and separately notes that Tank Technology was made available in the #7 Tank model alongside the #1 Tank, for golfers wanting additional stability at impact. hagginoaks.com corroborates the mallet shape and confirms a Tank version existed for this head. tgw.com calls it, without elaboration, a highly popular head design. None of these are the maker's own statements, and none are verified beyond the publications reporting them, so they're worth reading as outside opinion on a putter whose own maker's page is already doing most of the talking.

With only the 2017 release on file, the O-Works #7 reads less as an arc across eras and more as a single, well-documented moment: a mallet built around the Microhinge insert, dressed in Versa alignment, and given a Tour pedigree by its own marketing copy, with the reader left to weigh that copy against what outside reviewers were willing to repeat.