Ladders are heavy duty sub assemblies no section is greater than 7 in length.
Steel roof ladder details.
These ladders have been thoroughly tested for strength and are able to withstand a 1500 loading without failure.
Climbing rungs are 3 4 corrugated steel round rungs spaced on 12 centers.
Steel fixed access ladders provide convenient and elevated access to roofs mezzanines loading docks and more.
Series m modular fixed ladders.
All welded steel access ladders have sturdy 2 1 2 x 3 8 flat steel side rails and 7 stand off brackets.
Shear strength each and have been tested to 3 000 without deformation.
Stand off brackets are 7.
Ladder rungs are made with 18 w x 3 4 diameter solid steel and are spaced 12 apart.
Side members are 1 4 x2 x2 steel angle.
Standard uncaged access ladders allow easy access to rooftops.
Is your source for vertical fixed access ladders.
Precision ladders llc ladders cad details the precision ladders llc cad details below are complete drawings that can easily be downloaded customized for your residential or commercial project and included in your cad library for future use.
Individual treads are attached to siderails using 4 rivets rated at 1100 lbs.
Browse fixed steel ladders in a wide range of styles and purpose built designs.
Cad details metals 05 51 33 metal ladders metal ladders cad drawings free architectural cad drawings and blocks for download in dwg or pdf formats for use with autocad and other 2d and 3d design software.