Skip to content
  • 🎁 Buy gifts for everyone on your list during our snap sale!🎁
  • 🎁 Buy gifts for everyone on your list during our snap sale!🎁
Knives Online StoreKnives Online Store
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Fixed Blade Knives
    • Microtech (Fixed)
    • Buck (Fixed Blade)
    • Morakniv (Fixed)
    • TOPS Knives (Fixed Blade)
    • Benchmade (Fixed Blade)
    • CRKT (Fixed)
    • ESEE Knives (Fixed)
    • Olamic Cutlery (Fixed)
    • Real Steel (Fixed)
    • CIVIVI (Fixed)
    • Cold Steel (Fixed)
    • Fox Knives (Fixed)
    • Kershaw (Fixed)
    • Boker (Fixed Blade)
    • Gerber (Fixed)
  • Automatic Knives
    • Microtech (Auto)
    • Boker (Auto)
    • Kershaw (Auto)
    • SOG (Auto)
    • Pro-Tech (Auto)
    • CRKT (Auto)
    • Buck (Auto)
    • Gerber (Auto)
    • Benchmade (Auto)
    • Smith & Wesson (Auto)
  • Pocket Knives
    • Benchmade (Folding)
    • Gerber (Folding)
    • Cold Steel (Folding)
    • WE Knife Co. (Folding)
    • Kershaw (Folding)
    • CIVIVI (Folding)
    • CRKT (Folding)
    • ESEE (Folding)
    • Fox Knives (Folding)
    • Boker (Folding)
    • Real Steel (Folding)
    • Microtech (Folding)
    • Pro-Tech (Folding)
    • Bestech (Folding)
    • Schrade (Folding)
Home / Pocket Knives / Pro-Tech (Folding)
  • Pro-Tech Cambria Prototype Flipper Knife Black Aluminum (3.5" Stonewash) -Knives Online Store Protech Cambria prototype black aluminum sw BHQ 71350 er
  • Pro-Tech Malibu Reverse Tanto Flipper Knife Blue (3.3" SW S45VN) BHQ Exclusive -Knives Online Store Pro Tech Mailbu Reverse TAnto Plunge Lock Flipper Blue SW BHQ 137907 jr
-70%
Pro-Tech Custom TR-3 Integrity Frame Lock Knife Blue Ti (3.5" Black) 7725-BT
Pro-Tech Custom TR-3 Integrity Frame Lock Knife Blue Ti (3.5" Black) 7725-BT - Image 2
Pro-Tech Custom TR-3 Integrity Frame Lock Knife Blue Ti (3.5" Black) 7725-BT -Knives Online Store protech tr 3 manual integrity folder custom 7725bt back

Pro-Tech Custom TR-3 Integrity Frame Lock Knife Blue Ti (3.5″ Black) 7725-BT

$319.95 Original price was: $319.95.$96.99Current price is: $96.99.

SKU: BHQ-12203 Categories: Pocket Knives, Pro-Tech (Folding) Tag: Pro-Tech
  • Control the delivery date and try to deliver it in the fastest time
  • Guaranteed High Quality
  • Shop with confidence, we guarantee quality.
  • Quality You Can Count On
Browse
  • Automatic Knives
    • Benchmade (Auto)
    • Boker (Auto)
    • Buck (Auto)
    • CRKT (Auto)
    • Gerber (Auto)
    • Kershaw (Auto)
    • Microtech (Auto)
    • Pro-Tech (Auto)
    • Smith & Wesson (Auto)
    • SOG (Auto)
  • Fixed Blade Knives
    • Benchmade (Fixed Blade)
    • Boker (Fixed Blade)
    • Buck (Fixed Blade)
    • CIVIVI (Fixed)
    • Cold Steel (Fixed)
    • CRKT (Fixed)
    • ESEE Knives (Fixed)
    • Fox Knives (Fixed)
    • Gerber (Fixed)
    • Kershaw (Fixed)
    • Microtech (Fixed)
    • Morakniv (Fixed)
    • Olamic Cutlery (Fixed)
    • Real Steel (Fixed)
    • TOPS Knives (Fixed Blade)
  • Pocket Knives
    • Benchmade (Folding)
    • Bestech (Folding)
    • Boker (Folding)
    • CIVIVI (Folding)
    • Cold Steel (Folding)
    • CRKT (Folding)
    • ESEE (Folding)
    • Fox Knives (Folding)
    • Gerber (Folding)
    • Kershaw (Folding)
    • Microtech (Folding)
    • Pro-Tech (Folding)
    • Real Steel (Folding)
    • Schrade (Folding)
    • WE Knife Co. (Folding)
  • Description
  • Additional information
  • Reviews (0)

This Integrity Folder features a black DLC finished S35VN stainless steel blade with thumb stud. The blue anodized titanium handle has a sturdy frame-lock and a custom finished surface texture. Includes a tip-up carry pocket clip and nylon sheath. The TR-3 Integrity Folder is a well made knife with great fit and finish, just what you expect from Pro-Tech Knives.

Overall Length

8.00"

Frame/Liner

Titanium

Best Use

Everyday Carry

Country of Origin

USA

Model

TR-3

Brand

Pro-Tech

Lock Type

Frame Lock

Opener

Thumb Stud

Knife Type

Manual

Pocket Clip

Tip-Up

User

Right Hand

Weight

4.60 oz.

Color

Blue

Blade Length

3.50"

Handle Material

Titanium

Handle Thickness

0.49"

Handle Length

4.50"

Edge Type

Plain

Finish

Black

Blade Grind

Flat

Blade Style

Drop Point

Blade Material

CPM S35VN

Blade Thickness

0.13"

Cutting Edge

3.25"

Product Type

Knife

Reviews

There are no reviews yet.

Be the first to review “Pro-Tech Custom TR-3 Integrity Frame Lock Knife Blue Ti (3.5″ Black) 7725-BT” Cancel reply

Related products

-62%
Pro-Tech TR-3 Integrity Frame Lock Knife Titanium (3.5" Black Serr) 7704
Quick View

Pro-Tech TR-3 Integrity Frame Lock Knife Titanium (3.5″ Black Serr) 7704

$261.95 Original price was: $261.95.$98.99Current price is: $98.99.
-74%
Pro-Tech TR-4 Skull Automatic Knife Gold Splash (4" Black)
Quick View

Pro-Tech TR-4 Skull Automatic Knife Gold Splash (4″ Black)

$379.95 Original price was: $379.95.$99.99Current price is: $99.99.
-71%
Pro-Tech Razor Wire Skull TR-4 Automatic Knife (Zoe Crist Damascus) TR-4.62
Quick View

Pro-Tech Razor Wire Skull TR-4 Automatic Knife (Zoe Crist Damascus) TR-4.62

$335.00 Original price was: $335.00.$96.99Current price is: $96.99.
-75%
Protech Millenium Runt Jazz Automatic Knife (1.88" Damascus) #26
Quick View

Protech Millenium Runt Jazz Automatic Knife (1.88″ Damascus) #26

$399.00 Original price was: $399.00.$98.99Current price is: $98.99.
-72%
Pro-Tech Malibu Wharncliffe Ultimate Custom Shaw Engraved 18K/Pearl (Damascus)
Quick View

Pro-Tech Malibu Wharncliffe Ultimate Custom Shaw Engraved 18K/Pearl (Damascus)

$351.00 Original price was: $351.00.$98.99Current price is: $98.99.
-73%
Pro-Tech Les George Rockeye Skull Surprise Splash Auto -Orange/Purple/Green
Quick View

Pro-Tech Les George Rockeye Skull Surprise Splash Auto -Orange/Purple/Green

$369.00 Original price was: $369.00.$99.99Current price is: $99.99.
-56%
Pro-Tech TR-4 Tactical Response Button Lock Manual Knife (4" Black) TR-4MA.3
Quick View

Pro-Tech TR-4 Tactical Response Button Lock Manual Knife (4″ Black) TR-4MA.3

$224.95 Original price was: $224.95.$99.99Current price is: $99.99.
-73%
Pro-Tech Custom Malibu Plunge Lock Knife Bronze Aluminum (3.3" Polish 20CV)
Quick View

Pro-Tech Custom Malibu Plunge Lock Knife Bronze Aluminum (3.3″ Polish 20CV)

$371.00 Original price was: $371.00.$99.99Current price is: $99.99.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.fine-knives.com
    • Fixed Blade Knives
      • Microtech (Fixed)
      • Buck (Fixed Blade)
      • Morakniv (Fixed)
      • TOPS Knives (Fixed Blade)
      • Benchmade (Fixed Blade)
      • CRKT (Fixed)
      • ESEE Knives (Fixed)
      • Olamic Cutlery (Fixed)
      • Real Steel (Fixed)
      • CIVIVI (Fixed)
      • Cold Steel (Fixed)
      • Fox Knives (Fixed)
      • Kershaw (Fixed)
      • Boker (Fixed Blade)
      • Gerber (Fixed)
    • Automatic Knives
      • Microtech (Auto)
      • Boker (Auto)
      • Kershaw (Auto)
      • SOG (Auto)
      • Pro-Tech (Auto)
      • CRKT (Auto)
      • Buck (Auto)
      • Gerber (Auto)
      • Benchmade (Auto)
      • Smith & Wesson (Auto)
    • Pocket Knives
      • Benchmade (Folding)
      • Gerber (Folding)
      • Cold Steel (Folding)
      • WE Knife Co. (Folding)
      • Kershaw (Folding)
      • CIVIVI (Folding)
      • CRKT (Folding)
      • ESEE (Folding)
      • Fox Knives (Folding)
      • Boker (Folding)
      • Real Steel (Folding)
      • Microtech (Folding)
      • Pro-Tech (Folding)
      • Bestech (Folding)
      • Schrade (Folding)
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.