The sleeve anchors allow it to anchor into concrete, brick andblock. Sleeve anchors work when you insert it into a predrilledhole in the base material and then turn the nut to pull the workingend of the sleeve anchor up through the sleeve. The anchor is thenexpanded and anchored securely in the concrete, brick or block. Theanchors are available in zinc plated and stainless steel. Sleeveanchors come fully assembled and ready to use.
sleeve anchor with hex nut
sleeve anchor with hex nut