Image Item No. Description By  50898  Technic, Axle and Pin Connector 2 x 7 with 2 Ball Joint Sockets, Rounded Ends Catalog: Parts: Technic, Connector 893  64311  Technic, Axle and Pin Connector 2 x 7 with 2 Ball Joint Sockets, Squared Ends and Axle Hole in Center Catalog: Parts: Technic, Connector 1  61054  Technic, Axle and Pin Connector 2 x 7 with 2 Ball Joint Sockets, Squared Ends, Closed Side Axle Holes Catalog: Parts: Technic, Connector 7  89651  Technic, Axle and Pin Connector 2 x 7 with 2 Ball Joint Sockets, Squared Ends, Open Side Axle Holes Catalog: Parts: Technic, Connector 3  32013  Technic, Axle and Pin Connector Angled #1 Catalog: Parts: Technic, Connector 2  32034  Technic, Axle and Pin Connector Angled #2 - 180 degrees Catalog: Parts: Technic, Connector 1  32016  Technic, Axle and Pin Connector Angled #3 - 157.5 degrees Catalog: Parts: Technic, Connector 1  32015  Technic, Axle and Pin Connector Angled #5 - 112.5 degrees Catalog: Parts: Technic, Connector 4  60176  Technic, Axle Connector 2 x 3 with Ball Joint Socket - Closed Sides, Angled Forks with Closed Axle Holes Catalog: Parts: Technic, Connector 3  32174  Technic, Axle Connector 2 x 3 with Ball Joint Socket - Open Sides, Angled Forks with Closed Axle Holes Catalog: Parts: Technic, Connector 1156  32307  Technic, Axle Connector Block 3 x 6 with 6 Holes Catalog: Parts: Technic, Connector 1  98585  Technic, Axle Connector Block Round with 2 Pin Holes and 3 Axle Holes (Hero Factory Weapon Barrel) Catalog: Parts: Technic, Connector 4  45590  Technic, Axle Connector Double - Flexible Rubber Catalog: Parts: Technic, Connector 2  15461  Technic, Pin Connector 3L with 2 Pins and Center Hole Catalog: Parts: Technic, Connector 1  32172  Technic, Pin Connector Block 3 x 3 x 1 Catalog: Parts: Technic, Connector 1  62462  Technic, Pin Connector Round 2L with Slot (Pin Joiner Round) Catalog: Parts: Technic, Connector 2  75535  Technic, Pin Connector Round 2L without Slot (Pin Joiner Round) Catalog: Parts: Technic, Connector 2