Technic Pin Connector Hub Perpendicular 3L with 4 Pins

Technic Pin with Friction Ridges Lengthwise and Center Slots Plate Round 1 x 1 with Solid Stud Tile Special 1 x 2 Grille with Bottom Groove Plate Special 1 x 2 with Ladder Brick 1 x 2 Brick 2 x 10 Brick 1 x 8 Brick Sloped 45° 10 x 2 x 2 Double Plate 2 x 2 Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Technic Axle 5.5 with Stop [Flat Short End] Technic Beam 1 x 3 Thick