8 Connection pack Hub/T Connector HU-6-8T (large/red). Model: HU-6-8T. (8) Gasket lined UL® approved protective sheaths and (8) UL®, CSA® certified, crimp/barrel connectors. When using our ratcheting crimping tool, this 6-gauge barrel connector easily accepts (2) 8-12 gauge cable feed and (7) lighting fixture leads. Gasket lined protective sheaths are 3/4" across and the length is approximately 4". This extra length ensures enough inner gasket material is delivered to any exposed strands and down the wire jacket.