Image Item No. Description  32013  Technic, Axle and Pin Connector Angled #1 Catalog: Parts: Technic, Connector  32039  Technic, Axle Connector with Axle Hole Catalog: Parts: Technic, Connector  62462  Technic, Pin Connector Round 2L with Slot (Pin Joiner Round) Catalog: Parts: Technic, Connector