They fit all standard cold knife handles.
2 pk 1 inch" CRL Cold Knife Blades Windshield Cut Out RKB-10
10pk Equalizer 1-1/2" UltraWiz Cold Knife Blades Windshield Cut Out Knife PN1004
HackOPS™ 1-1/2” Multi Tool Cold Knife Blade Windshield Removal Auto Glass Blades
5ct 1" Equalizer Standard Z Cold Knife Blades for Cutting Windshield Urethane Z2
HackOPS™ 1/2” Multi Tool Cold Knife Blade Windshield Removal Auto Glass Cut Out
Stainless Steel Cold Knife Blades (Pk 5) 3/4" Windshield Cut Out/Removal Tool