Kwik-Switch may be retrofitted to the machines listed below:
- Allen
- American
- Atlantic
- Avey
- Barber
- Bickford G&L
- Boston – Digital
- Brown & Sharpe
- Buffalo
- Bullard
- Burgmaster
- Carlton
- Caser
- Ceruti
- Cincinnati Gilbert
- Cincinnati Milacron
- Clausing
- Cleerman
- Columbia
- Compudyne
- Do All
- Defiance
- DeVlieg
- Dixie
- Edlund
- Ekstrom – Carlson
- Ex-Cell-O
- Famco
- Forges & DeGilly
- Fosdick
- Giddings & Lewis
- Gorton
- Graham
- Gray Greaves
- Heald
- Heller
- Hillyer
- lkegai
- Index
- Ingersoll
- I.O. Johansson
- Jones & Lamson
- Kaukauna G&L
- Kearney & Trecker
- Kempsmith
- Kent- Owens
- Knight
- Lahr
- Landis
- LeBlond Fosdick
- Leland Gifford
- Linder
- Lucas
- Manex
- Marvel – Pegard
- Master - Mill
- Mill - Holland S&S
- Moog
- Moore
- Morey
- Morris
- Morse
- New England
- Nichols
- Oberlikon
- Ohio
- Okk
- Omega
- Onsrud
- Pal
- Pearson
- Portage
- Powermatic - U.S. Burke
- Pratt & Whitney
- Rockford Machine
- Rockwell
- Sajo
- Scharmann
- Sellers
- Sheffield
- Shizuoka
- Sigma
- Sima
- Snow
- South Bend
- Speedmaster
- Sundstrand
- Supermill
- Tree
- Turchan
- Universal
- Van Norman
- Veet
- Walker & Turner
- Wells - Index