WC29010Black Polypropylene swivel ball wheel 50mm, top plate size:40x40mm, chrome plated, 40kg

WC28010Black Polypropylene swivel ball wheel 40mm, top plate size:35x35mm, chrome plated, 40kg

WC170010BEIGE NYLON SWIVEL BALL CASTORS PLATE FIX PK 4

93580102-Inch Office Chair Stem Caster, Bright Chrome, Hooded Ball, 2-Pack

97220102-Inch Office Chair Stem Caster, Bright Chrome, Hooded Ball, 1-Pack

96860102-Inch Office Chair Stem Caster, Bright Chrome Hooded Ball, 1-Pack

96850102-Inch Office Chair Stem Caster, Bright Chrome Hooded Ball, 1-Pack

93540102-Inch Office Chair Stem Caster, Bright Brass, Hooded Ball, 2-Pack

95160102-Inch Office Chair Stem Caster, Bright Brass, Hooded Ball, 12-Pack

97210102-Inch Office Chair Plate Caster, Bright Chrome, Hooded Ball, 1-Pack

93550102-Inch Office Chair Plate Caster, Bright Brass, Hooded Ball, 2-Pack

95170102-Inch Office Chair Plate Caster, Bright Brass, Hooded Ball, 12-Pack

93520101-5/8-Inch Office Chair Stem Caster, Bright Brass, Hooded Ball, 2-Pack

93531-5/8-Inch Office Chair Plate Caster, Bright Brass Hooded Ball, 2-Pack