Bennett H1170A Hydraulic Trim Tab Hardware PackBennett trim tab hydraulic hardware. Includes two 3" brass pipe nipples, two brass female elbows, two tube bending clips, six #14 x 1 1/2" full threaded screws, four 1/4-20 x 3/4" machine screws, eight nylon hangers, one mounting bracket with four #10 x 1" full-threaded screws, and two nuts with ferrules.