TRM ATOM 3.5" Linerlock – Titanium Frag Flat Scales, MagnaCut Tumbled, Custom Ti Clip – Made in USA

The folding scalpel. Titanium Frag. Custom Ti clip. MagnaCut.

Video: Instagram

The TRM ATOM has been one of the most respected American-made EDC folders since its launch in 2019. Described by loyal users as a 'folding scalpel,' the ATOM is TRM's slicey daily carry: a 3.5" full flat ground MagnaCut blade on 0.090" blade stock that arrives razor sharp and stays that way. This version runs Frag Flat titanium scales, a milled frag pattern across flat titanium that provides grip and visual texture without the weight penalty of 3D contoured scales. A custom titanium deep-carry clip is included, one of the details that sets this configuration apart. Pocketed titanium liners, phosphor bronze washers, thumb studs and barrel spacers in custom titanium throughout. Made in Three Rivers, Massachusetts. Every blade etched with USA.

Note from Lone Star Knife & Supply: The ATOM Ti Frag with custom Ti clip is the version for people who want every component in titanium. The Frag milling gives the flat scales grip and character without adding the thickness of a 3D contour. 3.5" MagnaCut slicer, Massachusetts made, and the ATOM remains one of the best arguments for buying American-made folders at any price point.

Why This ATOM Ti Frag Stands Out

• 3.5" CPM MagnaCut Drop Point Blade, full flat grind on 0.090" blade stock
• Frag Flat Titanium Scales, milled frag pattern for grip and visual character
• Custom Titanium Deep-Carry Pocket Clip
• Pocketed Titanium Liners for a strong, lightweight build
• Custom Titanium Thumb Studs and Barrel Spacers throughout
• Phosphor Bronze Washers for smooth, consistent opening
• Linerlock, slim and reliable
• Every blade etched with USA
• Limited lifetime warranty, made in USA (Three Rivers, Massachusetts)

Specifications

• Brand: Three Rivers Mfg
• Model: ATOM Linerlock
• Blade Length: 3.5"
• Overall Length: 8.19"
• Closed Length: 4.69"
• Handle Thickness: 0.390"
• Blade Steel: CPM MagnaCut
• Blade Style: Drop Point
• Blade Grind: Full Flat
• Blade Finish: Tumbled
• Handle Material: Frag Flat Titanium
• Liners: Pocketed Titanium
• Washers: Phosphor Bronze
• Lock Type: Linerlock
• Opening Method: Thumb Stud
• Pocket Clip: Custom Titanium Deep-Carry
• Weight: ~3.85 oz
• Warranty: Limited Lifetime
• Country of Origin: Made in USA (Three Rivers, Massachusetts)

Why You'll Want It

The ATOM is what every EDC folder aspires to be: thin blade stock, MagnaCut performance, titanium hardware throughout, and made entirely in the USA. The Ti Frag with custom clip is the configuration for people who want no compromises on materials. Massachusetts made and warranted for life.

About Three Rivers Mfg

Three Rivers Mfg (TRM) is a knife company based in Three Rivers, Massachusetts, founded by the Halpern family. Every TRM knife is designed, machined, and assembled in-house at their Massachusetts facility using American materials and suppliers. TRM has built a reputation for tight tolerances, exceptional fit and finish, and customer service that the knife community consistently describes as above and beyond. All TRM knives are covered by a limited lifetime warranty against defects in materials and workmanship.