Image Item No. Description By  32013  Technic, Axle and Pin Connector Angled #1 Catalog: Parts: Technic, Connector 1  32016  Technic, Axle and Pin Connector Angled #3 - 157.5 degrees Catalog: Parts: Technic, Connector 122  32192  Technic, Axle and Pin Connector Angled #4 - 135 degrees Catalog: Parts: Technic, Connector 135  32015  Technic, Axle and Pin Connector Angled #5 - 112.5 degrees Catalog: Parts: Technic, Connector 116  6536  Technic, Axle and Pin Connector Perpendicular Catalog: Parts: Technic, Connector 1  32184  Technic, Axle and Pin Connector Perpendicular 3L with Center Pin Hole Catalog: Parts: Technic, Connector 135  6538c  Technic, Axle Connector 2L (Smooth with x Hole + Orientation) Catalog: Parts: Technic, Connector 1  32039  Technic, Axle Connector with Axle Hole Catalog: Parts: Technic, Connector 162  62462  Technic, Pin Connector Round 2L with Slot (Pin Joiner Round) Catalog: Parts: Technic, Connector 1