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FNU-65 5-1/2 ft H Narrow Span Upper End Frame - Scaffold

Performance Overview

Table DescriptionTower StyleType of Component
5-1/2 ft H upper end frameNarrow SpanEnd frame

FNU series upper span end frames for narrow span (29 in) scaffolding. Made of lightweight aluminum, these are available in 4 ft, 5-1/2 ft, and 6-3/4 ft heights, and work with 6 ft, 8 ft, and 10 ft length boards and braces. Components are available separately for flexibility to convert to a different length or height scaffold tower.


  • Aluminum scaffold components provide the most flexibility during installation
  • Enables end user to easily convert to different length or height scaffold towers
  • All components available separately
  • Ideal for rental yards and theatrical and entertainment applications


FeatureSize / Details
Table Description5-1/2 ft H upper end frame
Tower StyleNarrow Span
Type of ComponentEnd frame
Approx. Shipping Weight Lbs.15
Approx. Cu. Ft. Per Unit5.59

Package Contents

Part NumberQtyDescription



Additional FNU Series Models

Model No.Table DescriptionApprox. Shipping Weight Lbs.Approx. Cu. Ft. Per UnitBuy Online
FNU-494 ft H upper end frame124.66
FNU-655-1/2 ft H upper end frame155.59
FNU-816-3/4 ft H upper end frame197.46

Different types of ladders are designed to keep you safe and productive when climbing or standing. Using the wrong style of ladder or simply ignoring the limitations of climbing equipment can result in a fall or serious injury.
Height is referring to the actual ladder height. Extension ladders should be 7 to 10 feet longer than the highest support or contact point, which may be the wall or roof line. The highest standing level is four rungs down from the top. The highest permitted standing level on a stepladder is two steps down from the top.

Reach height is the maximum reach assuming a 5’6” person with a vertical 12” reach.
Ladders are designed to safely hold up to a specific amount of weight. The Werner Performance System defines five different capacities using a color and star rating system. The Duty Rating is defined as the maximum safe load capacity of the ladder. A person’s fully clothed weight plus the weight of any tools and materials that are carried onto the ladder must be less than the load capacity.

Werner offers ladder made from fiberglass and aluminum. Each material has characteristics which make it best for certain applications, or one material may simply fit the personal preferences of the user. For example, if working around electricity users should select fiberglass products due to their non-conductive side rails.