Hole size: 10mm x 20mm. Hole length: 70mm x 85mm. Plate manufacture material: Galvanised steel. The item "1/2/4 15.5cm Black Pneumatic Castor Swivel Plate Wheels Caster Tyre 80kg Max" is in sale since Monday, June 8, 2020.This item is in the category "Industrial\Material Handling\Casters & Wheels\Caster Wheels". The seller is "ihave3outs" and is located in Sydney South West, NSW. This item can be shipped worldwide.