Casters — Welded Stem Base

Master Manufacturing Welded Stem Base Casters are designed specifically for chairs, stools or furniture where the caster stem is welded or permanently attached to the furniture base—eliminating the need for socket inserts or stem-replacement. These casters offer strong, stable performance in environments with metal bases and are ideal for retrofits, repairs or new builds where the base is welded rather than socketed.

Whether you’re working with metal-frame chairs, industrial-style seating or furniture that demands a rugged caster with direct mount compatibility, these welded stem base casters deliver. Available in hard or soft wheel configurations to suit carpet or hard floor applications respectively—so you can maintain optimized floor performance without compromising compatibility.

Features

• Designed for metal bases with welded stems—no socket required.
• Compatible with both hard wheels (for carpet) and soft wheels (for chair mats, tile, wood).
• Heavy duty construction built for durability and stability.
• Ideal for institutional, industrial or commercial furniture where the caster needs to mount directly.
• Easy to install—just mount stem into existing base; designed to integrate seamlessly.
• Set of 4 wheels
• Available with hard (H) or soft (S) wheels