Update your semi with a strong and reliable connection between two pipes or fittings, with the Power Products 1.31" Straight Brass Frame Nipple that ensures you're Ready for the Road Ahead. Due to its straightforward design, this replacement component is able to connect two pipes or fittings in a straight line without any bends, turns, or angles so that fluids can easily pass through. Constructed with a durable body to withstand high temperatures and pressures while maintaining a leak-proof seal. FleetPride is your First Click in Heavy Duty.