Xtratec XTRA-LOK 2AEXTSS external garage roller door anchor for 'Stepped Concrete Surfaces' in Powdercoated Stainless Steel FREE shipping within Australia over $150.00 Click and collect or buy online Share Loading Facebook Like button... Xtratec XTRA-LOK 2AEXTSS external garage roller door anchor for 'Stepped Concrete Surfaces' in Powdercoated Stainless Steel FREE shipping within Australia over $150.00 Click and collect or buy online Share Loading Facebook Like button...