Product Information Color: Red Thread: NST (NH) Select a Product Part NumberCoupling TypeHose SizeLength 80B10-100HAFAluminum Expansion Ring, Rocker Lug1"100' 80B07-100HAFAluminum Expansion Ring, Rocker Lug3/4"100' 80B07-100HCFBrass Hole Type3/4"100' 80B07-50HCFBrass Hole Type3/4"50' 80B10-50HCFBrass Hole Type1"50' 80B07-50HAFAluminum Expansion Ring, Rocker Lug3/4"50' 80B10-50HAFAluminum Expansion Ring, Rocker Lug1"50' 80B10-100HCFBrass Hole Type1"100'