Vertical Internals are available in the 5" base diameter with a .188 thickness. Although shaft lengths are shown as the maximum length available, they can be shortened upon request. The vertical internal wall mounts come in two options: Independence style with a winch or Sentry style with rope. These poles are supplied with both counterweights and retainer rings. Both come with a cone style truck assembly with sealed bearings. A ball/truck combo (sealed bearings) is also available as an upgrade. Finishes recommended for these poles are Satin or Powder coat. Prices are shown in Satin. If Powder coat is requested, please contact us for a quote.