HUB DIRECT THREAD MNT 3/4X24Yankee Hill Machine Company HUB DIRECT THREAD MOUNTSKU: YHM-2189-24C$89.95PriceQuantity*Add to CartSpecifications Manufacturer model: YHM-2189-24C UPC: 841812102625 Type: Accessory-Silencer Accessories Feature 2: 3/4X24 TPI Feature 3: Fits Most Suppressor Brands