Collet #4 for Case Trimmer, fits Original, and Power Trimmers, (step dimensions = .310" & .605")
For warranty and general information regarding Forster Products please contact them at : Forster Products
310 East Lanark Avenue
Lanark, Illinois 61046
Monday through Friday Central time 8am to 4pm
Voice-815-493-6360
Fax-815-493-2371
For technical help email Forster tech@forsterproducts.com or call during stated business hours.
