Railing Mounting Holes with Boring Diagrams

This page provides links to Boring Guides and Mounting information (in PDF Format). Our goal is to help the design professional save time and avoid costly mistakes in designing a beautiful cable railing out of metal.

Complete Boring Guide for Ultra-Tec® Metal Railings and Hardware in PDF Format

 Complete Boring Guide
 (PDF Format)
Individual Boring Guides

Swageless Fittings - Require no Swaging


Push-Lock™ Stop End Fitting (PDF Format)
Use on non-tensioning (stop) end.


Receiver with Push-Lock™ Stud (PDF Format)
Tensions with Allen wrench.


Pull-Lock™ Stop End Fitting (PDF Format)
Device that requires no exact measuring.
Tensioning Devices - Require Swaging

Invisiware® Receiver
(PDF Format)
Tensioner can be concealed inside metal or wood post
Adjust-a-Body® with Threaded Bolt Tensioner (PDF Format)
Screws into drilled/tapped hole in metal post

Adjust-a-Jaw® Tensioner
(PDF Format)
Use on straight run or stairs
Adjust-a-Body® with Threaded Eye Tensioner (PDF Format)
Use on straight run or stairs
Non-Tensioning (Stop-End) Fittings

Invisiware® Radius Ferrule (PDF Format)
Can be concealed inside metal or wood post
Ultra-Tec® Fixed Jaw (PDF Format)
Use on straight run or stairs

Ultra-Tec® Clip-on Stop (PDF Format)
Can be concealed inside metal or wood post


Invisiware® Swaging Stud (PDF Format)
Mounting Aids

Invisiware® Extended Threaded Tab

Invisiware® Threaded Tab

Invisiware® Fixed Tabs
 (PDF Format)

Weld into post to mount jaw or eye type fitting

Invisiware® Welded Receivers
 (PDF Format)

Weld into post to accept Invisiware® Threaded Stud

Intermediate Posts and Cable Braces
 (PDF Format)

1/4" X 1" cable braces are used to support the cables between end or intermediate posts to keep cable from flexing excessively when a load is applied.

 Tubed Corner Sections, Including Tubing Specifications
 (PDF Format)

Frames for Vertical Cables
(PDF Format)

This page provides links to basic design information (in PDF Format) and Downloadable Drawings (in DXF Format). Our goal is to help the design professional save time and avoid costly mistakes in designing a beautiful cable railing out of metal.