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Part# 13-21308


Big-Screw EZ Tie-Down is an innovative tie down system combining a lightweight 18 cast aluminum ground screw, and a custom aviation designed attachment strap. The 18-inch long cast aluminum screw provides stronger ground holding in all soil types. The screw penetrates deeply into compacted soils resulting in superior holding strength. This exclusive design provides two to three times the holding strength of spike type angled-in tie-downs. Large 1 Wide screw provides 80 Square inches of Ground Contact Area, 40 times more than a spike. The screw can be positioned either directly below or set out from aircraft attachments. Quick easy installation and removal using a 1 ratchet, 1 socket, or a portable impact wrench (not included).

The aviation designed EZ Tie-Down Straps ensure a quick and secure connection between the ground and aircraft. The 9-foot tie-down straps feature industrial strength weather-proof Polyester webbing, single lever locking strap tensioner, heavy-duty vinyl coated aircraft attachment double S-hooks, and cast steel Chrome Plated Tie-Down Clip. The detachable straps can be used on airport ramps without the ground screw offering additional versatility.


    Ground Screw Features
  • Two to Three Times the Holding Strength of other Products
  • Heat Treated 356 Aluminum Alloy Screw
  • Light-Weight only 23 Ounces each
  • 18-Inch Length Penetrates Deep into Compacted Soil
  • 80 Square Inches of Ground Holding Surface Area Per Screw
  • Can be positioned directly below or set out from aircraft attachments
  • Quick Easy Installation and Removal with 1 ratchet, hex socket or portable impact wrench
  • Cast Steel Screw Attachment D-Ring with Webbing Loop
    EZ Tie-Down Strap Features
  • 9-Foot Industrial Strength Weather-Proof Polyester Straps
  • Single Lever Locking Strap Tensioner
  • Heavy-Duty Vinyl Coated Dual S-Hooks for aircraft attachments
  • Cast-Steel Chrome Plated Tie-Down Attachment Clip
  • Detachable Strap can be used on airport ramps
    Additional Features
  • Compact Padded Storage Bag holds 3 Screws, 3 Strap Sets, and Wrench
  • Lightweight, Entire System Weighs only 10 Pounds
  • American Manufacture, Pilot Designed


In The Box

  • 3 Aluminum Ground Screws with Steel Ring and Loop Strap
  • 3 Custom Designed Aircraft Tie-Down Attachment Straps
  • Compact Padded Storage Bag


Tried once and was very satisfied. Used a good wrench, so the installation was easy Fortunately the weather was good, but I was not worried anymore

Paulo C
October 6, 2020

Wow. Very heavy-duty. Ive never seen how serious, high-quality, and heavy-duty a simple tie-down could be until now. Its like you could use this to secure a Challenger regional jet in the grass at Oshkosh during a cyclone with this thing!

Austin M
November 9, 2018


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