Covers 24 of the most common keyways across 3 organised storage boxes
Stop carrying a van full of blanks. The GTL MFK Master Blade Set puts 240 precision-cut blades across 24 of the most popular keyways into three compact storage boxes — ready to cut, test, or build into a transponder key in seconds.
Whether you're running a test key before committing to an expensive shell, snapping a blade into a plastic head for a permanent mechanical key, or fitting a chip and programming a transponder, this kit handles all three workflows from a single organised set.
Each box contains 8 keyway types with 10 blades per keyway. The set also includes 1 extra blue universal head — the same reusable head used to trial-cut blades before transferring the cut to a full remote head or transponder key.
What's in the box
Box 1 — American/European
- Y157 · H75 · HU101 · B102 · B106 · HU92 · HU100 · HU66
- + 1 extra blue universal head
Box 2 — Asian domestic
- HD103 · HO01 · HY14 · HY15 · HY17 · MZ31 · DA34 · B110
Box 3 — Japanese/Korean
- MIT1 · MIT3 · MIT6 · SUB1 · DAT17 · TOY40 · TOY48 · TR47
Three ways to use
- Test key — cut a blade with the blue head, try it in the lock, then copy to a more expensive remote or transponder key blank
- Mechanical key — snap the blade into a matching plastic GTL head for a clean, permanent handover key
- Transponder key — pair with the correct GTL head, insert a chip, program, and invoice
