Master Caster 23620 Deluxe Futura Euro-Look Soft Wheel Casters, Black, 5 per Set Euro-Look casters.Contemporary design, strength and performance make these replacement casters an excellent choice for office and home furnishings.With appropriate stems and fasteners, each caster can be used on wood, metal and tubular metal chairs, furniture and other equipment.All casters carry the manufacturers guarantee against defects in material and workmanship.Euro-look caster makes the caster and base appear as one.Dual 2-3/16 wheels with 1-1/2" diameter oversized neck.Matte Black finish.To ensure proper support and safe rolling, neck must fit 1-1/2" diameter chair base so that base and caster fit together as a solid unit.Weight rated: 100 lbs. per caster.Five casters per set.HOW TO SELECT CASTERS:1. Remove caster from leg of chair base. 2. Match the stem of the caster to diagram. Select the correct length and diameter. (Tops of stems can be flat or roundedeither will fit.) 3. Determine if caster is to be used on chair mats, - Casters