E Track Tiedown Fitting 5,000 lb.cap - 4 Pack Tie Downs This listing is for FOUR (4) tie down attachments. Also available in a 2, 6, 8, 10, 12, and 20 Pack. Search: E Track Fittings 5,000 - to find the other multi packs. Each fitting has a 5.000 lb.* cap. - The base has three heavy plates. The plates (5/32" thick) are held together with two 3/16" rivets The 1/4" thick stainless steel ring measures an 1-1/2" in diameter (center to center) The attachment is zinc coated (gold) to inhibit corrosion.