2 Black Plastic Plugs for Square Tubing by Caplugs Package of 4

(1759 Reviews)

Price
$5.98

Quantity
(10000 available )

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249 Ratings
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6
Reviews
  • stormchaser

    Greater than one week

    Easy to install and really good to have on the one end of the lift bars so debris from the roads dont get into the springs

  • Mr. McPenny

    11-06-2025

    It fit perfectly in the ends of 2 x 2 rectangular steel tubing. Adds a pro professional touch and appearance plus the safety factor.

  • Digital Fanatic

    > 3 day

    Any actual, high quality, made in USA product. Does the job and does it well. Yay.

  • J. V.

    > 3 day

    Exactly what you need to fill the void from the gorilla lifts that you attach to your trailer.

  • OKC Customer

    > 3 day

    Does not work with quarter inch wall. Ad should be specific on ranges of thickness.

  • rodney Neal

    > 3 day

    Fit perfectly

  • Craig

    Greater than one week

    Worked great as end plugs on a hitch-mounted bicycle rack extension that I built. I drilled holes in the rear sides and mounted LED marker lights. The plugs really give the rack a professionally-finished look.

  • tom o. IL

    > 3 day

    Nice fit. All good

  • Shawn M. Gebhart

    > 3 day

    These fit my application perfectly. A few taps from a hammer and they are in solid. I don’t anticipate any issues from these. These replaced similar plugs on a utility trailer I was repainting.

  • TURLEYBIRD

    > 3 day

    FIT LIKE A GLOVE. PERFECT. THANK YOU.

Series SQR Square Plugs feature a series of externally tapered ribs designed to accommodate a wide range of tubing gauges while also satisfying the fit adjustments on tubing with inside dimensional fluctuations. The exterior ribs are High-Grade to provide a sure grip inside a tube without the unsightly plastic shavings found on many straight wall glide installations. Not subject to rust or corrosion.

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