Made of leather, the guards were fastened with straps and hooks. The bases are usually securely fastened to the ground. Asphalt shingles shall be fastened to solidly sheathed decks. The tiles were not mechanically fastened to the vehicle, but glued. Single-breasted suit coats may be either fastened or unfastened. The land side is fastened to the frog by plough bolts. The rails are fastened to steel sleepers. They are fastened to the moccasin by leather thongs, sometimes by buckles. Soft versions are typically fastened with a zipper. The front was fastened with a metal busk in front. These had been fastened behind her neck in a square knot. Insulated cables can be directly fastened to structures without insulating supports. Once inserted the lens is fastened by turning it a small amount. At the bases long anchors were fastened to the ground to withstand tensions of . The chain itself had been fastened with a lock.