The Reate Jack line is currently stocked in its Jack Jr. form, and the Jr. is quietly one of the more interesting builds in the catalog: an integral, with the entire handle machined from a single block of black aluminum rather than two slabs screwed together. It carries the build quality of the original Jack into a 7.87 inch, 3.6 ounce package sized for daily carry rather than the display case.
An integral frame means there are no handle screws to loosen and no assembly to flex, because there is no assembly. The frame is one piece, milled to final shape with the carbon fiber inlays set into machined pockets, and the tolerances have to be right the first time since nothing can be shimmed square afterward. Where Reate's titanium GTR integral carries that discipline at 5.53 ounces, the Jack Jr. delivers it in aluminum at 3.6, which is the difference between an integral you admire and one you actually pocket. A frame lock handles lockup, a machined titanium clip carries right hand tip up, and an anodized pivot collar in red or black gives each build its signature.
The 3.5 inch blade runs CPM S30V hardened to 60 HRC, the American powder stainless that built its reputation on balance: strong edge retention, real toughness, and touch ups that come back fast on ordinary stones, without the slow sharpening sessions the exotic steels demand. Our steel comparison guide covers where it sits against the M390 and Elmax running through the rest of Reate's lineup. Blade stock is .137 inch on a 4.4 inch closed length, and the grid offers belt satin or black DLC finishes, each with either pivot collar color.
These are the two integrals in Reate's catalog at DLT, and the fork is metal and mission. The GTR is the dress statement, full size titanium with zirconium and Zircuti inlays and hand satin M390. The Jack Jr. is the working integral, aluminum and carbon fiber with a steel chosen for maintenance rather than bragging rights. The full Reate catalog covers everything in between.