38428: Building Plate 15X30X5 with 3 Grooves
36248: Link of Catching Chain
31982: Spring Cam
36293: Angle Girder 120 Black
fischertechnik I-Strut with hole 45 for optimal structural strength. I-Strut with bore 45, silver
37238: Building Block 5 with 2 Pins
36922: Angle Girder 15 Black
36920: Angle Girder 30 Black
32064: Building Block with Bore