Image Item No. Description By  73230  Technic, Brick 1 x 1 with Axle Hole Catalog: Parts: Technic, Brick 160  6541  Technic, Brick 1 x 1 with Hole Catalog: Parts: Technic, Brick 361  32064  Technic, Brick 1 x 2 with Axle Hole Catalog: Parts: Technic, Brick 2568  32064a  Technic, Brick 1 x 2 with Axle Hole and Inside Side Supports Catalog: Parts: Technic, Brick 9  3700  Technic, Brick 1 x 2 with Hole Catalog: Parts: Technic, Brick 48  85943  Technic, Brick 1 x 2 with Hole and Dual Liftarm Extensions Catalog: Parts: Technic, Brick 1  32000  Technic, Brick 1 x 2 with Holes Catalog: Parts: Technic, Brick 18  3701  Technic, Brick 1 x 4 with Holes Catalog: Parts: Technic, Brick 8  3894  Technic, Brick 1 x 6 with Holes Catalog: Parts: Technic, Brick 6  3702  Technic, Brick 1 x 8 with Holes Catalog: Parts: Technic, Brick 342  2730  Technic, Brick 1 x 10 with Holes Catalog: Parts: Technic, Brick 906  3895  Technic, Brick 1 x 12 with Holes Catalog: Parts: Technic, Brick 3  32018  Technic, Brick 1 x 14 with Holes Catalog: Parts: Technic, Brick 1  3703  Technic, Brick 1 x 16 with Holes Catalog: Parts: Technic, Brick 5  32324  Technic, Brick 4 x 4 Open Center Catalog: Parts: Technic, Brick 2  32531  Technic, Brick 4 x 6 Open Center Catalog: Parts: Technic, Brick 3615  3487  Technic, Brick 8 x 10 x 2 with 6 x 10 Recessed Center and 2 Pin Holes on each Side Catalog: Parts: Technic, Brick 12  73109  Technic, Brick Modified 1 x 2 with Hole and 1 x 2 Plate Catalog: Parts: Technic, Brick 3  17114  Technic, Brick Modified 2 x 2 with 2 Ball Joints and Axle Hole Catalog: Parts: Technic, Brick 1  67696  Technic, Brick Modified 2 x 2 with Ball Socket and Axle Hole - Straight Forks with Round Ends and Closed Sides Catalog: Parts: Technic, Brick 68  48170  Technic, Brick Modified 2 x 2 with Pin Hole and Rotation Joint Ball Half Horizontal Catalog: Parts: Technic, Brick 339  48169  Technic, Brick Modified 2 x 2 with Pin Hole and Rotation Joint Socket Catalog: Parts: Technic, Brick 1