Goodson offers a wide range of valve spring compressors, including two valve spring benches. The pneumatic model (No. PSB-5000) comes designed to work on virtually any multiple valve head and can be used on heads with recessed springs. The tool's pneumatic valve support holds the valve closed as users compress the spring. This press includes a head that adjusts 25 degrees in either direction, a table that adjusts 45 degrees to the front and 30 degrees to the rear and a foot pedal for hands-free operation. The manual valve spring bench (No. CF-500) can be used to work on heads with recessed springs. The head can be adjusted 25 degrees to the left or right for canted valves. Both units ship fully assembled.