There really isn’t a one page to describe everything, that I’m aware of. You’ll need to do a little reading to start with, so just be aware of that if you really want to understand Maltby and their equipment. So start here to understand the MPF for heads which is the basis for just about anything Maltby does – https://www.golfworks.com/what-is-mpf/
Here’s a quick link to find your MPF for shafts (it’s basic, but a good start) – https://www.golfworks.com/find-a-golf-shaft-to-match-your-game/ And check this out too while you’re at it – https://www.golfworks.com/finding-the-right-golf-shaft/
For irons, the best bet is to just read the descriptions on each iron on the GW site.
Super Game Improvement Type
https://www.golfworks.com/maltby-ke4-max-iron-heads/p/ma0337/ (new version coming any day now)
https://www.golfworks.com/maltby-ke4-s-iron-heads/p/ma0254/
Game Improvement Type
https://www.golfworks.com/maltby-sti2-gen-2-irons-heads/p/ma0368/
Player’s Distance Type
https://www.golfworks.com/maltby-ts-1-forged-iron-heads/p/ma0293/
https://www.golfworks.com/maltby-ts1-im-iron/p/ma0344/ (new version of the TS1)
Player’s Type
https://www.golfworks.com/maltby-te-v4-forged-pearl-chrome-iron-heads/p/ma0360/ (Cavity Back)
https://www.golfworks.com/maltby-ts3-iron-head/p/ma0340/ (Cavity Back)
https://www.golfworks.com/maltby-ts4-forged-iron-heads/p/ma0348/ (Muscle Back Blade)
The above basically takes the Maltby heads and generalizes where they’d land in the most general terms from today’s iron categories. But their MPF ratings make each one of them play so much easier than what their category would normally dictate.
For example, the TS3 is a Player’s Cavity Back iron which is usually for the better ball-striker. But it’s 849 MPF rating makes it one of the most forgiving irons in the Maltby lineup, thus so many more player’s can use that iron due to all that built-in forgiveness. So just about any of the irons above have far more forgiveness built in than anything you’ve probably been looking at in the past. Plus they all have lots of tech built-in as well (tungsten, hollow-body goo, ceramic, etc.)
The DBM stands for Diamondized Black Metal, which is the process GW uses to make a black iron. It’s one of the best ways to go about it and lasts far longer than the PVD’s or other versions on the market.
From their TE+ DBM iron page:
“The DBM (Diamondized Black Metal) finish is a chemically implanted finish that is 2x more wear resistant, 3x more corrosion (rusting) resistant and 3x more scratch resistant than nickel chrome finishes. In addition to the added surface protection, the DMB finish is chemically implanted so there is no finish layer thickness added to the exterior finish as with nickel chrome finishes.”
The TS3 and TS4 will be available with either their satin chrome of the DBM finish. The DBM’s just aren’t online and ready yet.
If a club mentions a “UNIV” hosel, that means it can be built with both Taper Tip and Parallel Tip shafts and most often without any shims.
Hopefully this is helpful for you to get you started down the Maltby path.