Master provides a variety of products to protect you and your office furniture. As the industry"s leading supplier, Master provides replacement casters for 99% of the office chairs on the market today. Contemporary design, strength and performance make these replacement casters an excellent choice for office and home furnishings. With appropriate stems and fasteners, all casters carry the manufacturer’s guarantee against defects in material and workmanship. The "Euro-look” of the Deluxe Futura Caster creates the illusion of the chair leg and caster as one unit. Dual 2-3/16 inch soft nylon wheels feature a 1-1/2 inch diameter oversized neck. Each set is packed with 5 caster wheels and 10 stems: 5 each 3/8 x 1 inch and 5 each 7/16 x 7/8 inches for mistake proof stem selection. The soft caster works best on chair mats, linoleum and vinyl tile, and wood and parquet flooring, and is weight rated 100 pounds per caster. The Master line of office organization and repair products provides "do-it-yourself" quick and easy solutions for everything and everyone!