Dura Slat with Bottom Lock for Chain Link Fence

Forest Green
Forest Green
Forest Green
Obsidian Black
Chocolate Brown
Desert Sand
Alpine White
4000 Series - Bottom Lock channel
4000 Series Bottom Lock Slats available colors
4000 Series - Fence Tube Slats Package
Green Slats Installation
Black Tube Slats Installation
4000 Series - White Fence Tube Slats

4000 Series 75%Dura Slat, Bottom Lock

As low as: $29.99/box ($43.49)

The smooth profile and reinforced design of these Dura Slats offer a professional “look” combined with exceptional durability and a 25-year warranty.

  • Industry Leading 25 Year Warranty
  • Dura Slats, Double Wall with Bottom Lock
  • Each bag covers approximately (10) ten linear feet
  • Approximately 75% Privacy/Blockage
  • In stock
  • Fast, Low Cost Shipping
  • Forest Green
  • Obsidian Black
  • Alpine White
  • Chocolate Brown
  • Redwood

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75% Privacy Fence Dura Slat Insert with bottom lock

The 4000 Series Fence Dura Slat is one of the most popular and well known slats on the market. These Dura Slats With Bottom Lock are flat and tubular in shape, with reinforced “legs” inside for extra durability. The slat’s flat sides result in a clean installed “look”; while the double, reinforced walls increase the sturdiness which is reflected in an industry, leading 25-year warranty. Furthermore, the patented, bottom locking, “snap in” channel provide fast and easy installation inhibits vandalism.


The smooth profile and reinforced design of these Dura Slats offer a professional “look” combined with exceptional durability and a 25-year warranty.


Each bag contains enough privacy Dura Slats to cover approximately (10) ten linear feet of fence.


25-year, manufacturer’s pro-rata warranty against breakage under normal conditions. Not responsible for fence damage resulting from wind load conditions due to insufficient structural support.


Green, Black, Tan, White, Brown, Redwood. Custom colors are available (call for details). 

Standard Heights

4’, 5’, 6’, 8’, 10’, or 12’ (actual slat height is 3 1/2“ shorter than nominal height). Special heights are available upon request. Note: 10’ and 12’ length slats require special shipping - please call for a quote. Also, 10', 12', and special order height slats are not returnable.

Wind Load & Privacy Factor

Approximately 75% Privacy/Blockage (varies by chain link fence mesh size, wire gauge and coating)

Order Processing

Next business day “Quick Ship” is available for green, black and tan slats in 5’, 6’ or 8’ heights. All other standard products ship in 5-10 business days. Please call for custom color or size order processing times.

Installation (download PDF)

Step 1

First, insert the locking rail horizontally in the first full diamond across the bottom of the fence with the open side facing up.

Step 2

Second, slide the slats vertically from the top of the fence towards the bottom rail with the slat’s interlocking tab at the bottom.

Step 3

Push down on the vertical slat into the horizontal rail which will lock the slat into place.