Made of polyurethane, this expanding stem caster giving you a smooth, quiet and non-marking slide.
The installation is easy and tool-free, tighten the round nut to compress the black rubber sleeve until
the black rubber expands and then press the stem into the table leg. It's compatible with work tables
which have leg in 1-1/2 inches (inner diameter), fitting prep work table greatly.
Specifications:
Material: Polyurethane
Wheel Diameter: 4 Inches
Expanding Range: 1.41-1.57 Inches
Total Load Capacity: 1200lbs
Package Included:
4 x Expanding Stem Casters