ATI - 10' T5 FIXTURE HANGING KIT ATI Sale! from 3895 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. ATI 10' T5 Fixture Hanging Kit ATI 10' T5 Fixture Hanging Kit Note: ATI hanging kits are include with the purchase of an ATI fixture. This is a replacement hanging kit.