JY-MARINE closed body jaw turnbuckles are crafted from marine-grade 316 stainless steel, offering exceptional durability and corrosion resistance. Each turnbuckle features a swinging jaw design with swage studs and 'T' toggles specifically engineered for 1/8-inch wire applications. The 1/4-inch size provides robust tensioning capabilities while maintaining smooth operation. Perfect for marine rigging, architectural cables, and industrial applications where precise tension adjustment is crucial. The closed body design ensures protection from debris and elements while providing reliable performance in demanding environments. This set includes 2 pieces, making it ideal for balanced installations. The sturdy construction and precision engineering make these turnbuckles suitable for both professional and DIY projects requiring dependable wire tensioning solutions.