https://www.lprtoolmakers.com.au/left-hand-unf-hss/
Taps & Dies - High Speed Steel Taps & Dies - Left Hand UNF HSS - LPR Toolmakers
high speed steelleft hand unftapsdies
https://www.farrellbearings.co.nz/shop/Products/Ball+Bushing++Rod+Ends/Rod+Ends+Stainless+Steel/PHSB6L-SS.html
PHSB6L-SS: 3/8 INCH UNF Rod End Female Imperial Left Hand Thread S/S JFTS3/8L - Rod Ends Stainless...
PHSB6L-SS: 3/8 INCH UNF Rod End Female Imperial Left Hand Thread S/S JFTS3/8L