ITEM NAME:Boat Marine Tool Marine-Grade Stainless Steel U Bolt M10 x 50 x 90 x 43mm Description: 100% Brand new U-Bolt for boat marine Made of 316 stainless steel High quality, maximum corrosion resistance Easy to use Lightweight and durable Specification: Thread Diameter = M10 Thread Length = 50 mm Internal diameter of U-bolt = 43 mm Total Height = 90mm Package Includes: 1 Piece Boat U-Bolt Note: 1. Please check as much as possible to make sure the item is the one that you need. 2. Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm).1 Piece Boat U-Bolt. Made of 316 stainless steel. Total Height = 90mm. High quality, maximum corrosion resistance. Thread Length = 50 mm. Easy to use.