Master Mfg. Co Deluxe Duet Non-Hooded Chair Mat Caster Set - Includes 5 wheels and 10 stems; 5 each: 7/16in Dia. x 7/8in Long and 3/8in Dia. x 7/8in Long, 110 lbs./Caster, Matte Black Finish

10 stem fasteners; 5 each 7/16in x 7/8in stems and 5 each 3/8in x 7/8in stems Weight rated: 110 lb. per caster Fits standard 5/8in diameter bases Includes 5 each 2in diameter dual soft wheel casters for use on hard floors and chair mats Matte Black finsih