Sleeve Anchor, Expansion, 1/4 in Dia, Carbon Steel, Acorn Nut Head, Zinc Plated, 1/4 in Drill

Powers Fastener’s Lok-Bolt AS is an all-steel, pre-assembled single unit sleeve anchor, which is designed for use in concrete or masonry base materials. It is designed to draw the fixture into full bearing against the base material through the action of a flexible compression ring. This helps increase the resistance of the anchor to loosening when subjected to vibratory loads. It can be used for installing doors and windowframes, handrails and fencing or for mounting fixtures or shelving.