DIMENSION OF CASTER - Ball Diameter: 1"(26mm); Stem Diameter: 5/16"(8mm); Stem Length: 1-7/16"(36mm); Total Length:2-5/8"(67mm); Raises the furniture by 1-1/4"(31mm).
HIGH QUALITY MATERIAL - The ball caster wheel is made of zinc alloy,heavy duty, strong and durable. Entirely metallic and contains no other materials.
EASY TO INSTALL - Drill holes on the furniture legs with 8.5mm drill bit(deepth: about 36mm),then insert the mounting socket and hammer it in. lastly, put the caster in.
APPLICATION - The castor is perfect for office chairs, sofas, ottoman, coffee table, plant stands, shoe bins, toy bins and other furniture.
