x1 2429C01Medium Stone GreyHinge Plate 1 x 4 Swivel Base with Same Color Hinge Plate 1 x 4 Swivel Top (2429 / 2430)
x11 15573Medium Stone GreyPlate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)