The Oxford Brute force hardened steel bolt down vehicle anchor. The Brute force has a hardened steel bolt-down anchor for floors and walls. All fixings supplied with free allen key. The Bolts on the anchor are protected by a ball bearing and then covered when a lock is being used. The size of the anchor is 120mm x 87mm x 53mm (H). easylocks are the UKs main suppliers for Oxford Brute force hardened steel bolt down vehicle anchors.