Model GN Tower Top Kit

Model GN Tower Top Kit

Series: GN Tubular

We have replaced the GN16T and GN18T Golden Nugget tower top sections with our 2 new GN Top Kit models.  One uses the 1.66 inch OD TMCA mast clamp set, and the other uses the cast iron 244A with its 2.5 inch OD maximum.


  • Eliminates need to stock both straight and top sections
  • Only 3 bolt sizes for simple installation
  • Convert any current or past 16 and 18 gauge section into a top with very few tools
  • Easily add sections to existing installs
  • Stock can be kept in work vehicle
  • 244A mast clamp option increases maximum mast OD range from 1.66” to 2.5”
  • Greater mast range accommodates most mounted equipment
  • Courier shippable - reduces transport costs and warehouse space


  • Designed to withhold impact load of a climber in case of a fall in accordance with CSA-S37-13.  See installation instructions for more information.*
  • Designed to support equipment up to 3 square ft. (0.28 m2) projected wind area, mounted not more than 2 sections above house bracket.**

* Towers have not been tested to be in compliance with other sections of CSA-S37-13.

** Tower load limits are based on survival, and cannot be stamped by a licensed engineer.

  • Wind Load: 3 sq.ft.

Dimensions: 12" L x 9" W x 2" H (30.5 cm L x 23 cm W x 5 cm H)

Weight: 3.5 lbs

Shipping Dimensions: 12" L x 9" W x 2" H

Shipping Weight: 4 lbs

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