8" x 2" Dual Wheel Swivel Kingpinless Caster - 1400 lbs Capacity Mattress Moving Cart or a brake or swivel

or a brake or swivel lock is required but not listed

Tread & Core: Steel Alloy This caster is listed with wheel diameter 5"

load capacity 1500 Lbs

It will fit any wheel with a 1-1/2" center opening or larger

8" x 2" Dual Wheel Swivel Kingpinless Caster - 1400 lbs Capacity Mattress Moving Cart or a brake or swivelProduct Overview High quality polyurethane tread mechanically and chemically molded onto aluminum core. Each wheel is 1" wide together making for a 2" wide total footprint. Two wheels makes swiveling and rotating easier by improving load distribution at sharp turns. Less rolling resistance makes for a low initial start force easy turning and extended life and performance. Tread: High quality polyurethane This caster is listed with wheel diameter 8",