Halpern Titanium takes cutting edge materials, world-class machines, and the expertise of our talented team to deliver the finest folding knives to our customers in the United States and around the world.

Halpern Titanium is a leader in customer confidence. We're easy to contact and easy to talk to. We're also protective of the process of producing our client’s ideas. We maintain great partnerships with our customers, helping them to build their business, by producing the highest quality products.

Three Rivers Mfg.

100% Made in USA , utilizing the high quality materials and precision machining techniques developed at Halpern. 

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#EDC Does anyone go out for the day with ONE #knife ? What's my choice?
#Terzuola BT1000 and #TRM Thunderbird. Same #Halpern #titanium machining. #Terzuola is sold out- looking forward to launch of T'bird #framelock. All specs on website. #knives #smallbatchproduction #MadeIasachusettsReally 😊#CNC #CheckOutThoseSurfaces
Thunderbird looking fine- first production release getting closer. #titanium #CNC #USA #knives #gentlemen #toys #elegant #TRM
Thunderbird first production- all dressed up with its #production pivot. CNC machined, faceted and polished. What do you think of the oval? #knives #WIP #ThreeRiversMfg #USA #titanium #3D #thunderbird #firstproduction
#Knives Proudly #MadeinUSA Nomad and Class Action #TRM #EDC
#Kaguya is itching to get in the #EDC rotation. Facebook Group- details coming for a Tour de US for 5 group members. One of the first production #folders will be checked out for 1-2 days by 5 winners then mailed to next on the list. Honor system, of course. That is not the production pivot- it will be a simple stainless steel domed pivot that will blend into the frame. Planning on keeping the heat treat colors. Sign-up on website for the first production- no money until shipped. #USA🇺🇸 #Framelock #Elmax #FirstProduction #TRM #ThreeRiversMfg #cigar #homesweethome #Omega #watch #Nomad #FieldAction #ClassAction
Class Action ready for this beautiful #sunny day. #edc #Montecristo #dunhill #cigar #beach #TRM #knives #USA
BT1000 titanium Framelock and Kaguya LinerLock side-by-side. #knives #WIP #ProudlyMadeinUSA #TRM #EDC #ComingSoon
Kaguya pocket time soon- FB Group gives day by day updates. All Kaguya specs are on website. Staying under 6 oz. #knives #usa #production #bamboo #nomad #slipjoint #knivesofinstagram #linerlock

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