Black Swage Lag Screw Turnbuckle w/ 2" Body Sale! from $12.99 Size 1/8" 3/16" Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Black Swage Lag Screw Turnbuckle w/ 2" Body For cable runs less than 20ft.