Gripple® designs their High-Load Twist Anchors with a round top. This round top spreads out the load and eliminates the need for a washer. Each box contains 150 anchors. Choose your desired length below. Use Gripple® High-Load Twist Anchors with any landscape fabric, erosion control mat, or turf reinforcement matting. These anchors help maintain tension, ensuring constant contact with the ground. The twisting shape minimizes damage to fabric or matting, limiting potential weed growth. Install in any soil type using a standard electric drill equipped with a Gripple® Installation Chuck. Gripple® anchors are far superior to standard straight staples or pins. They offer excellent load bearing and pull-out resistance. They are also much less labor intensive, installing ten times faster than straight staples and pins! Click HERE for our complete selection of Gripple® products.