{"title":"In Stock Pro-Tech Integrity Knives","description":"\u003cp\u003eEvery Pro-Tech Integrity we have in stock right now, all on one page. This page only shows what's ready to ship, so if a version catches your eye, it's worth grabbing before it's gone.\u003c\/p\u003e\u003cp\u003eEvery Integrity here is made in the USA.\u003c\/p\u003e","products":[{"product_id":"pro-tech-tr-3-integrity-thumbstud-manual-3-5-dlc-black-magnacut-solid-purple-aluminum-black-lip-pearl-button-made-in-usa-int1103-ltd-purple","title":"Pro-Tech TR-3 Integrity Thumbstud Manual, 3.5\" DLC Black MagnaCut, Solid Purple Aluminum, Black Lip Pearl Button - Made in USA (INT1103-LTD Purple)","description":"\u003cp\u003e\u003cstrong\u003eThe TR-3 you can carry anywhere, in purple with a black lip pearl button.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Integrity is the manual version of Pro-Tech's TR-3, opened with double thumb studs instead of a spring. This one runs a solid purple aluminum handle, a DLC black MagnaCut blade, black double thumb studs, a black lip pearl button, black hardware, and a black wide deep carry clip.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: TR-3 Integrity, thumb stud manual\u003c\/li\u003e\n\u003cli\u003eSKU: INT1103-LTD Purple\u003c\/li\u003e\n\u003cli\u003eBlade Length: 3.5\"\u003c\/li\u003e\n\u003cli\u003eBlade Steel: CPM MagnaCut\u003c\/li\u003e\n\u003cli\u003eBlade Finish: DLC black\u003c\/li\u003e\n\u003cli\u003eHandle: Solid purple aluminum\u003c\/li\u003e\n\u003cli\u003eDeployment: Black double thumb studs, manual\u003c\/li\u003e\n\u003cli\u003eButton: Black lip pearl\u003c\/li\u003e\n\u003cli\u003eHardware: Black\u003c\/li\u003e\n\u003cli\u003ePocket Clip: Black wide deep carry\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Made in USA (Placentia, California)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Manual Matters Here\u003c\/h3\u003e\u003cp\u003eThe Integrity line is Pro-Tech's answer to the fact that automatic knives are illegal to carry in a lot of places. It is a TR-3, which is one of the knives the company built its name on, with thumb studs instead of a spring.\u003c\/p\u003e\u003cp\u003eSame handle, same blade, same button lock feel. You can carry it anywhere a folding knife is legal, which the automatic version cannot say.\u003c\/p\u003e\u003ch3\u003eBlack Lip Pearl on Purple\u003c\/h3\u003e\u003cp\u003eBlack lip pearl is shell from the black lipped oyster, darker and more iridescent than white pearl, shifting green and blue depending on the angle.\u003c\/p\u003e\u003cp\u003eOn a build where the blade, the studs, the hardware, and the clip are all black, it is the only thing on the knife that is not a flat color. Against purple it reads closer to a dress knife than the Integrity usually does.\u003c\/p\u003e\u003ch3\u003eDouble Thumb Studs\u003c\/h3\u003e\u003cp\u003eStuds on both sides, so it opens the same whether you are right or left handed. On a manual that is the difference between a knife that works for everybody and one that works for most people.\u003c\/p\u003e\u003ch3\u003eDLC Over MagnaCut\u003c\/h3\u003e\u003cp\u003eMagnaCut already handles corrosion better than most stainless. DLC is a hard carbon coating layered on top, so it adds abrasion resistance rather than just color, and it is what keeps the blade matching the blacked out hardware.\u003c\/p\u003e\u003ch3\u003eAbout Pro-Tech\u003c\/h3\u003e\u003cp\u003ePro-Tech has been building knives in Placentia, California since 1999, and they make everything in house.\u003c\/p\u003e\u003cp\u003eProudly carrying American\u003c\/p\u003e","brand":"Pro-Tech","offers":[{"title":"Default Title","offer_id":67592478818484,"sku":"INT1103-LTD Purple","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/4049\/4516\/files\/IMG_5791.jpg?v=1792450045"},{"product_id":"pro-tech-tr-3-integrity-manual-3-5-denim-pvd-magnacut-topographic-textured-black-aluminum-ccks-fall-2026-made-in-usa-ccksf26-int-1","title":"Pro-Tech TR-3 Integrity Manual, 3.5\" Denim PVD MagnaCut, Topographic Textured Black Aluminum, CCKS Fall 2026 - Made in USA (CCKSF26.INT.1)","description":"\u003cp\u003e\u003cstrong\u003eA Pro-Tech you can carry anywhere. Denim PVD MagnaCut on a topographic textured handle.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe TR-3 Integrity is the manual version of Pro-Tech's TR-3, opened with double thumbstuds instead of a button. This is the California Custom Knife Show build, 3.5 inches of Denim PVD MagnaCut on a topographic textured black aluminum handle.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cem\u003eNote from Lone Star Knife and Supply: We brought these back from the show. The Integrity is the one we hand to people who live somewhere an automatic is not an option.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Pro-Tech Knives\u003c\/li\u003e\n\u003cli\u003eModel: TR-3 Integrity, Thumbstud Manual\u003c\/li\u003e\n\u003cli\u003eBlade Length: 3.5\"\u003c\/li\u003e\n\u003cli\u003eBlade Steel: CPM MagnaCut\u003c\/li\u003e\n\u003cli\u003eBlade Finish: Denim PVD\u003c\/li\u003e\n\u003cli\u003eOpening: Double thumbstuds\u003c\/li\u003e\n\u003cli\u003eHandle: Topographic textured black aluminum\u003c\/li\u003e\n\u003cli\u003eButton: Black lip pearl\u003c\/li\u003e\n\u003cli\u003eHardware: Satin\u003c\/li\u003e\n\u003cli\u003ePocket Clip: Wide deep carry\u003c\/li\u003e\n\u003cli\u003eEdition: Serialized of 80, CCKS Fall 2026\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Made in USA (Placentia, California)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy the Manual Matters\u003c\/h3\u003e\u003cp\u003eThe TR-3 is one of the knives Pro-Tech is known for and it is an automatic, which rules it out for a lot of people. The Integrity is the same knife opened by hand.\u003c\/p\u003e\u003cp\u003eDouble thumbstuds mean it works from either side, and it travels places an automatic should not.\u003c\/p\u003e\u003ch3\u003e1 of 80\u003c\/h3\u003e\u003cp\u003ePro-Tech made eighty of these for the California Custom Knife Show and serialized every one. When the eighty are gone there is not a second run.\u003c\/p\u003e\u003ch3\u003eDenim PVD\u003c\/h3\u003e\u003cp\u003eDenim is a blue toned PVD rather than a coating that sits on top of the steel. It goes on thin and hard, so it does not change the geometry of the edge and it does not flake the way a thicker finish can.\u003c\/p\u003e\u003cp\u003eAgainst a black topographic handle it reads almost black until the light moves, and then it does not.\u003c\/p\u003e\u003ch3\u003eAbout Pro-Tech Knives\u003c\/h3\u003e\u003cp\u003ePro-Tech builds its knives in Placentia, California. Automatics are what they are known for, and the fit on a Pro-Tech is most of the reason these cost what they do.\u003c\/p\u003e\u003cp\u003eProudly carrying American\u003c\/p\u003e","brand":"Pro-Tech","offers":[{"title":"Default Title","offer_id":67604142981300,"sku":"CCKSF26.INT.1","price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/4049\/4516\/files\/Integrity-CCKSF26.INT.1-1Large.jpg?v=1793028707"}],"url":"https:\/\/lonestarknife.com\/collections\/pro-tech-integrity.oembed","provider":"Lone Star Knife \u0026 Supply","version":"1.0","type":"link"}