3" W x 7.1" L Zinc-Plated U-Bolts with Nuts and Spring Washers for Boat Trailer Tubes, Rectangular Wood and Metal Objects, Square Zinc-Plated Bolts (M10 x 80mm x 180mm
[Package Includes]: 6 zinc-plated U-bolts, 12 zinc-plated hex nuts, and 12 stainless steel spring plates. A complete kit designed for convenience and time-saving
[Durable Material]: Made from alloy steel with a zinc-plated finish for excellent corrosion resistance, even in wet conditions
[Versatile Use]: Ideal for securing parts to rectangular wood or metal, including boat trailers, bike hooks, swings, pipes, and plumbing
[U-Bolt Size]: 0.4 " diameter x 4 " width x 6.7 " length; thread length: 2.8 ". Fits 3x3 inch square beams and shafts
[Installation Tips]: Use lubricant to avoid wear and tear. Tighten with a hand spanner or simple ratchet; avoid high-speed power tools to ensure proper installation