Tripp Lite
1111 W. 35th Street
Chicago, IL 60609
+1 (773) 869-1776
+1 (773) 869-1329

Cable Retaining Post for 1.5 in. Wide Cable Runway, Straight and 90-Degree - Hardware Included

Increases the volume of cabling running through your cable ladder system and prevents it from spilling over the sides of the runway.
  • Provides extra cable depth to existing 1.5 in. (38 mm) wide cable runway installations
  • Compatible with 12 in. and 18 in. straight and 90-degree-bend ladder sections
  • Fits solid and tubular steel runway measuring 1.5 x 0.375 in. (38 x 9.5 mm)
  • Works with all Tripp Lite SmartRack® ladder system accessories and runways
  • Includes all necessary mounting and installation hardware for immediate use
  • 5-year limited warranty

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Tripp Lite Part Number


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Convenient Cable Retaining Post Secures and Organizes Cables on Your Ladder System
This exclusive SmartRack cable retaining post kit creates a secure retaining point between sections of cable ladder to increase the cable runway system's volume. It helps you route stubborn cables, allowing for sharper turns and preventing cabling from flowing over the edge of the ladder. All mounting and installation hardware is included. The cable retaining kit fits solid and tubular steel runway measuring 1.5 x 0.375 inches (38 x 9.5 millimeters). The SRLPOST is designed for Tripp Lite’s SRCABLELADDER, SRCABLELADDER18, SRL90BEND12, SRL90BEND18 and other compatible straight and 90-degree ladder sections.

System Requirements

  • Compatible with straight and 90-degree-bend ladder sections, including Tripp Lite SRCABLELADDER, SRCABLELADDER18, SRL90BEND12 and SRL90BEND18

Package Includes

  • (2) Cable runway posts
  • (2) Post brackets
  • (2) M6 x 35 bolts
  • (2) M6 lock washers
  • (2) M6 hex nuts
  • Installation guide
RoHS compliant


UPC Code037332214553
Accessory TypeCable Management Accessories
Cable Jacket ColorBlack
Shipping Dimensions (hwd / in.)3.10 x 3.30 x 10.20
Shipping Weight (lbs.)0.68
Unit Dimensions (hwd / in.)3.1 x 3.3 x 10.2
Unit Weight (lbs.)0.672
Product Warranty Period (Worldwide)5-year limited warranty

Questions & Answers

More Q&As may be available on the SRLPOST model support page.

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+1 (773) 869-1776

Mon - Fri: 8 AM - 5:30 PM CST
+1 (773) 869-1234

Tripp Lite
1111 West 35th Street
Chicago, Illinois 60609
United States

+1 (773) 869-1111 Main
1 773.869.1329 Fax

Business Hours
8 AM - 5:30 PM CST

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Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 (773) 869-1776 or email