Explore the efficiency of our no-wrench screw anchors, designed for both hand and machine installation. These no-wrench anchors feature a THIMBLEYE® or TRIPLEYE® eye rod with a large opening to accommodate a turning bar for manual screwing, or can be power installed using an adapter compatible with most hole-boring machines. Crafted from drop-forged steel and welded to a steel helix, the entire anchor is hot-dip galvanized to ensure long-lasting resistance to rust. For enhanced stability, the no-wrench screw anchors can be installed deeper into firmer soil using an extension rod, supporting a maximum installing torque of 2300 ft.-lbs. for a 1-1⁄4" diameter rod. Simplify projects with these versatile and durable screw anchors.