How It's Made· Season 16 · Episode 4Needles & Pins; Architectural Mouldings; Locomotives; ClothespinsS16E04·October 22, 2010·30m·USA NetworkStreaming on (US) See allSharePreviousCast Iron Cookware; Biodiesel; Clothing Hangers; Stone Wool InsulationS16E03NextFiligree Glass; Fish Food; Motor HomesS16E05Keep goingSeasonSeason 16 ranked & reviewedEvery episode in airing order with ratings and dates.StreamWhere to watch How It's MadeEvery streaming service and region, checked around the clock.MatchupShows like How It's MadeThe closest matches, ranked by overlap and rating.