https://colsoncaster.com/caster/4_06109_4f5_mtg54_brk7_lh7_25/
4.06109.4F5 MTG54 BRK7 LH7.25 - Colson
colson
https://colson.ca/caster/4_04109_455_2_mtg64_brk7/
4.04109.455.2 MTG64 BRK7 - Colson Canada
colsoncanada
https://colsongroupusa.com/product/4-04109-641-7-brk7-seal/
2" Swivel Top Plate Swivel | 4.04109.641.7 BRK7 SEAL
Jan 24, 2026 - The 4.04109.641.7 BRK7 SEAL is a Top Plate Swivel with the following, Wheel Material: , Caster Type: Swivel, Tread Width: 2
top plateswivelseal