They fit all standard cold knife handles.
2 pk 1 inch" CRL Cold Knife Blades Windshield Cut Out RKB-10
Push to Connect Removal Tool 1/2 3/4 1 Inch Interchangeable Adapters Plumbing
Equalizer Z Cold Knife Blades 5 Pk 3/8" 3/4" 1" 1 1/4" 1 1/2" U CHOOSE
EQUALIZER Z COLD KNIFE BLADES 5 Pk 3/8" 3/4" 1" 1 1/4" 1 1/2" U CHOOSE
3 in 1 Ratchet Wrench 1/4-inch 3/8-inch 1/4-inch Reversible Ratchet Spanner
High Teck™ 7900-1 Automotive Lacquer Thinner, 1 gallon (3/PK)