1.Rohs test has been passed. 2.The rotary flexibility and floor protection is excellent. 3.High quality caster,best price.

Caster features

wheel diameter	wheel width	load capacity	wheel material	model	setting height	radius of rotation
50MM	54MM	35KG	Nylon	BY1-2051-259	65MM	56MM
50MM	54MM	35KG	Nylon	BY1-2054-259	60MM	56MM
50MM	54MM	35KG	polyurethane nylon-core	BY1-2051-929	65MM	56MM
50MM	54MM	35KG	polyurethane nylon-core	BY1-2054-929	65MM	56MM

The casters are in many colour,such as black,white,red,green,yellow,gray and blue.

Excellent For

• Office furniture• Chairs• Television & stereo stands

Twin office chair wheel casters