Bag of 10 Nickel Plated 1601 key blanks. Fits Trimark locks. Same as TM1. Fits: Trimark Various products, including RV locks, using key codes between: TM101-TM150 Winnebago Various products, including RV locks, using key codes between: TM101-TM150 Same as: Ilco 1601 Ilco EZ TM1 Jet TM300 JMA TRM-5D Original KS300
