Sealey castors for ap8130 ap8150 and ap8250 sealey ap8ca a castor kit from sealey for ap8130 ap8150 and ap8250 toolboxes for easy mobility four heavy duty ball bearing swivel castors two lockable with smooth action nylon wheels fits all toolboxes in range and is supplied with fitting kits sealey ap8ca castor kit for ap8130 ap8150 amp ap8250