Tactile Knife Company DLC Rockwall Thumbstud Folding Knives 2.84in MagnaCut Blade Drop Point Blade Black. Well technically it was a flipper version but same form factor and we only made a handful of those before switching to the thumbstud. The Rockwall is a compact reliable knife made with grade 5 titanium MagnaCut blade steel and deep carry stainless steel pocket clip. If you're new to Tactile Knife Co. this is a great introduction to what we're about. When it comes to everyday carry bigger isn't always better. With a closed length of just 4 in and deep carry clip the Rockwall is the perfect size for convenient pocket carry without compromising performance. Specifications for Tactile Knife Company Rockwall Thumbstud 2.84in Folding Knives: Manufacturer: Tactile Knife Company Blade Length: 2.84 in Closed Length: 4 in Blade Material: CPM MagnaCut Serrated: Non-serrated Knife Application: Everyday Carry Overall Length: 7 in Blade Shape: Drop Point Handle Material: Titanium Lock Type: Frame Lock Blade Grind: Standard Weight: 1 lb Opening Method: Thumb Stub Package Contents: Tactile Knife Company Rockwall Thumbstud 2.84in Folding Knives Tactile Knife Company 20-RT-MCDL-TTDL: DLC Rockwall Thumbstud Folding Knives 2.84in MagnaCut Blade Drop Point Blade Black