Update your semi with securely fastened filters, with the Power Products 4" - 4-3/4" Swivel Handle Filter Wrench that ensures you're Ready for the Road Ahead. Due to its straightforward design, this replacement tool allows operators to quickly fasten or remove oil, fuel, and other various filters found throughout a vehicle. Constructed with durable materials to endure strong amounts of torque during adjustments. FleetPride is your First Click in Heavy Duty.