#1 Home Improvement Retailer

White Single Barrel Tensioner

Apply Now
Pay $28.92 after $25 OFF your total qualifying purchase upon opening a new card. info
Apply for a Home Depot Consumer Card
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy

Product Details

The one way barrel tensioner is a CenFlex rail accessory. This piece functions to tension and terminate the rail at gate or end post. It can tension around corners and up to 660 ft. of straight fence line. Deduct 100 ft. for every major directional change.
  • Constructed of heavy-duty steel for strength
  • Zinc-rich epoxy primed and powder coated for smooth, long lasting, corrosion-resistant finish
  • Available in white, black and brown to match CenFlex rails
  • Block and sprocket design for quick and easy tensioning
  • Designed with slim profile and installed on end post to not distract from the classic rail look
  • No specialty tools needed for tensioning (tensions with standard 1/2 in. drive)
  • Includes installation hardware for convenience
  • [delete]
  • 20-year limited warranty
  • Return Policy


Dimensions: H 7 in, W 8.25 in, D 3.25 in


Product Depth (in.)3.25 inProduct Height (in.)7 in
Product Length (in.)8.25 inProduct Width (in.)8.25 in


Color FamilyWhiteLivestock Supplies Product typeHorse Fencing
RatingHeavy DutyReturnable90-Day

Warranty / Certifications

Manufacturer Warranty20 Year Limited Warranty

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

5 out of 5
  • 5
    out of 4 reviews
  • 100% recommend this product
Filter by:
Showing 1-4 of 4 reviews
Great ...
  • Verified Purchase
5 Star Review
Rating provided by a verified purchaser
  • Verified Purchase
Excellent Product!
Love it so much I have already bought more to fence larger area. Well worth the cost!
  • Verified Purchase
  • Recommended
Fexiible Horse Fence Tensioners
Used this to tighten the flexible fence, don't try to end your fence without them! Be sure and watch the U Tube video on using them. Be sure and take out most of the slack prior to attaching the fence to the tensioner and follow the installation directions!
  • DIY
  • Verified Purchase
  • Recommended
Showing 1-4 of 4 reviews