Master Manufacturing Deluxe Hooded Futura 2-3/16" - 5 Caster Set, Fits Euro-Style Office Chairs, For Mats & Hard Floors, 7/16" B & 3/8" K Stem - Includes 5 wheels and 10 stems; 5 each: 7/16" Dia. x 7/8" Long and 3/8" Dia. x 7/8" Long, 120 lbs./Caster, Mat

Deluxe Futura Style casters are designed exclusively for "euro-style" chairs. Specially designed 1-1/2" diameter neck fits 1-1/2" diameter chair bases (sold separately), creating the illusion of chair leg and caster being one unit. Use these 2-3/16" diameter casters with soft wheels on hard floors and chairmats. Weight rating is 100 lb. per caster. Casters include 7/16" x 7/8" B stems and 3/8" x 1" K stems.