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Prong Feet
(Spikes)

Prong Feet
To order replacement prong feet - you must advise the rail size and prong type.
Rail sizes

Solid Side Models
2-3/4" Plain/Notch cut out for guide
3-1/4" Plain/Notch cut out for guide
3-3/4" Plain/Notch cut out for guide
5" N/A  Notch cut out for guide
 
YGR & YGE Models 3-3/8" Plain
4-5/8" N/A  Notch cut out for guide
 
Truss 500/525/575/550 Models * Plain/Notch cut out for guide
* Plain/Notch cut out for guide
 
  * must have rail size( see picture below)
pf_1.jpg (11046 bytes)

Note:
All prong feet are sold in pairs only and are supplied with the proper rivets.
All rivet removals use a 3/16" drill bit, and a hand/air rivet gun to install.
If the prong feet are for roof ladders - they are plain type ( no guide notch cut out)
If the prong feet are for base sections - they are with a notch cut out for guides.

YOU STILL MUST ADVISE RAIL SIZE FOR PROPER FITS.

EXAMPLE:
14'  775A prong feet - order: 1 pair - plain type - 2-3/4" rail size
24'  900A prong feet - order: 1 pair - notch cut type - 3-1/4" rail size


REPLACEMENT INSTRUCTIONS FOR PRONG FEET - ALL MODELS
Remove the old prong feet by drilling out the old rivets - be sure to punch out the center core of the rivet before drilling the rivet.
Install new prong feet with new rivets provided - be sure to check which prong foot is the right side and which is the left side - before you install rivets.
The new prong feet for Solid-side and Fiberglass (YG) ladders rivet only into the legs through the rails. (2 rivets per leg)
After the prong feet are installed, you will notice there may be some old rivet holes that are not used (empty holes). We suggest you fill these rivet holes with any rivet available.

TRUSS MODELS - 500/525/575/550
We must have overall rail size to provide replacement prong feet (Dim. D)
Truss Model prong feet: Plain - for Roof ladders

pf_2.jpg (9139 bytes)

Removal of old prong feet - refer to the solid-side and Fiberglass (YG)
instructions.
Installation of prong feet caps - refer to the Solid-side and Fiberglass (YG) instructions

EXCEPTION:
All truss prong feet are bolted/install replacements using the old holes.
If have any empty rivet holes, we suggest you fill with any available rivets.
If you have further questions please call 920-231-2740 for information.

See our Price List for current pricing.


Duo-Safety Ladder Corporation   513 W 9th Avenue PO Box 497 Oshkosh WI 54903-0497
920-231-2740      fax 920-231-2460       mail@duosafety.com      www.duosafety.com