Shakespeare 4187 Stainless Steel Ratchet Mount

The Shakespeare 4187 Stainless Steel Ratchet Mount is a versatile four-way antenna or cable mounting solution designed for professionals who demand durability and reliability in harsh field conditions. Built for deck or side mounting applications, this stainless steel ratchet mount serves law enforcement, military, maritime, and emergency communication personnel who require secure, corrosion-resistant equipment fastening. The quick-action ratchet handle design eliminates fumbling during critical operations, making this mount ideal for rapidly deployable communication systems or antenna arrays.

Engineered from stainless steel, the Shakespeare 4187 resists salt spray, moisture, and corrosive environmental exposure—critical for vehicles operating in coastal or high-humidity zones. The mount features a standard 1"-14 thread interface for compatibility with industry-standard antenna bases and communication equipment. A 9/32" cable feed-through hole allows integrated cable management, while the 5/16" diameter bolt holes provide multiple secure fastening points for deck, rail, or side-mount installation. The compact 6 x 3 x 6 inch footprint and 4-pound weight keep your vehicle's center of gravity manageable while maintaining structural rigidity under vibration and movement.

This mount is particularly valuable for mobile command units, tactical vehicles, marine vessels, and off-road emergency response rigs where antennas must withstand constant movement and environmental stress. The four-way ratchet mechanism accommodates variable antenna configurations without requiring separate adapters, reducing weight and complexity in the field. Installation is straightforward using standard 5/16" fasteners through the bolt holes; ensure mounting surface is clean and free of corrosion for maximum longevity and electrical conductivity.