The central screw and handle assembly are usually made of cold-rolled steel. Complete spindle assemblies for specific models like the D44 are frequently parted out on eBay .
Commonly available parts for models like the C43 or D44 include: columbia bench vise parts
Finding replacement parts for (commonly branded as Columbian ) bench vises often requires searching for vintage components because the original manufacturing era ended several decades ago. While the company is famous for its "unbreakable" ductile iron castings, high-wear parts like jaws and screws are the most common needs for restoration. Core Replacement Parts The central screw and handle assembly are usually
For severely damaged units, individual front (dynamic) or back (stationary) jaw castings are often sold separately. Top Sourcing Platforms While the company is famous for its "unbreakable"
Since there is no "official" modern parts catalog, these are the best places to look: Go to product viewer dialog for this item.
Vintage Colombian No 1045 Bench Vise 4.25” Jaws Swivel Base USA Woodworking Tool1
These are often 1/4-20 thread with a specific 40-degree head angle. Standard hardware store screws may not fit correctly, so specialty fasteners from Etsy sellers are often used.