Marine Antenna Mount

UM022AF Ultra Heavy Duty Ratchet Mount (1Y50000A)

The UM022AF Ultra Heavy Duty Ratchet Mount with rectangular base is a single axis, eight position, 1”- 14 thread mount. Made of 2205 grade stainless steel, this mount provides a strength and corrosion resistance that is far superior to the 316 grade stainless steel more commonly found in maritime environments.
As with all of our products, Hascall-Denke’s maritime products are designed and built with the best materials in order to provide you with superior performance under the harshest conditions.


  • Standard 1”-14 thread
  • High strength
  • High resistance to corrosion
  • Cable slot



  •  Overall Height: 5.75 in. (146 mm)
  •  Hole Pattern: 1-31/64″ X 2-31/32″ Hole Pattern For 1/4” Hardware
  •  Net Weight: 4.25 lb. (1.93 kg)
  •  Color: Stainless Steel