Trim Tab Hydraulic Hardware. H1170A. 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. One mounting bracket with four #10 x 1" full-threaded screws. Two nuts with ferrules.. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.