Image Item No. Description By  64276  Technic, Liftarm, Modified Ball Joint Straight 1 x 2 with 1 Hole in Ball Catalog: Parts: Technic, Liftarm 40  64179  Technic, Liftarm, Modified Frame Thick 5 x 7 Open Center Catalog: Parts: Technic, Liftarm 14  64178  Technic, Liftarm, Modified Frame Thick 5 x 11 Open Center Catalog: Parts: Technic, Liftarm 11  60484  Technic, Liftarm, Modified T-Shape Thick 3 x 3 Catalog: Parts: Technic, Liftarm 12  99773  Technic, Liftarm, Modified Triangle Thin 3 x 5 with Short Supports Catalog: Parts: Technic, Liftarm 3