Cast Stainless Steel: Solid cast stainless steel construction designed for outdoor deck and marine surface mounting. Integrated Ratchet Handle: Quick-adjust handle tightens and releases the upper toothed ratchet joint for flexible angle adjustment and lowering. Dual-Axis Pivot Design: Features a lower bolt pivot and an upper ratchet joint to support both vertical and horizontal antenna orientation. Four-Hole Mounting Base: Rectangular mounting flange includes four countersunk holes for flush screw or bolt installation.