Product DescriptionThe SEA SENSE 1-7/8 inch stainless steel trailer ball is designed for dependable towing performance and corrosion resistance. Featuring a compact 1-1/4 inch shank length and an integrated locking system with keys, it helps secure your trailer when parked and adds peace of mind at the ramp or on the road. Built for marine environments, this trailer ball is a smart upgrade for boat and utility trailers alike.Product Highlights Stainless steel construction for durability and corrosion resistance 1-7/8 inch ball size fits common trailer couplers Integrated lock with keys enhances trailer security Compact 1-1/4 inch shank length for versatile fitment Ideal for marine and general towing applications Specs Brand: SEA SENSE Product Type: Trailer Ball Ball Diameter: 1-7/8 in Shank Length: 1-1/4 in Material: Stainless steel Security: Integrated locking system with keys Item Dimensions (L x W x H): 8.05 x 5.35 x 2.35 in Item Weight: 2 lb UPC: 737765805112 MPN: 50080511 Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&&';;s manufacturer.