I used this to hide and attach the extension to the porch post. As this is an external application I used screws to secure the channel. The channel is the ideal size for an external extension. Looks great and the color (brown) makes the channel almost invisible on the wooden post. Now instead of a sticky extension cord dangling neatly and out of sight. I would definitely buy this again.
Heavy Duty 8 Inch Nylon Self-Locking Cable Zip Ties - 100 Pack In Black
52 Review
π Melca Cable Management Cord Organizer - 6ft Long Paintable Sleeve Covers Wire Behind Wall/Floor Mount TV, Desk, Computer, PC, or Entertainment System. Hider Concealer Cover Wrap
27 Review
25 Pieces Desk Wire Organizer Cable Ties Zip Ties Adhesive Cord Clips Cable Management Cord Keeper Desk Wire Management
25 Review
Organize Your Cords With LuBanSir'S 3 Pack Extension Cord Storage Straps
27 Review