Custom Flow Aluminum Bed Side Rail (MPN: ASR-421)

Durable aluminum side rails enhance truck bed protection and versatility.

The Custom Flow Aluminum Bed Side Rail is designed to protect the bed of your truck while providing added versatility for various applications. Constructed from durable 3/16 inch aluminum, these side rails are formed to match the curve of your truck, ensuring a seamless fit. The rails feature 1.5 inch square bright dip anodized tubing, which not only enhances durability but also provides a sleek appearance.

These side rails can be installed as a full-length attachment or configured to allow for the use of a cross-over toolbox, making them a flexible solution for truck owners. The bolt-on mount type ensures a secure installation without the need for drilling, allowing for a straightforward setup that can be completed in approximately one hour. With tie down options available, these side rails offer additional functionality for securing cargo during transport.

Features

• Aluminum Side Rails Protect The Bed Of The Truck, As Well As Add Versatility
• The Rails Are Made From 1.5 Inch Square Bright Dip Anodized Tubing
• The Rails Can Be Either The Full Length Attachment, Or Cross-Over To Allow For The Use Of A Cross-Over Toolbox

Specifications

• Manufacturer: Custom Flow
• Manufacturer Part Number: ASR-421
• Type: Square Tube
• Diameter: 1-1/2 Inch
• Color/ Finish: Silver Anodized
• Material: Aluminum
• Mount Type: Bolt-On
• Used With Tool Box: Yes
• Tie Down Option: Yes
• Drilling Required: No
• Estimated Install Time (Hours): 1

Compatibility / Fit

• 2007-2013 GMC Sierra 1500
• 2007-2014 GMC Sierra 2500 HD
• 2011-2014 GMC Sierra 3500 HD