in terms of product approval, levels, ease of fixing and product quality. This is a single ring with large wedges with three slits provided with projection to grip the concrete. This is fitted on specially designed tapered cone to grip the concrete. A reliable hold is obtained due to large wedges which expand in three directions. Suitable for Non-Cracked Concrete. Our product range includes Anchor Fasteners, Anchor Bolts, Expansion Fasteners, Expansion Bolts, Drop in Anchors, Through Bolts, Masonry Anchor Bolt etc.