Halex, 3/8 in. Flexible Metal Conduit Snap in Connector , 85703NB, 50 per pack The Double Snap Connector is designed for installing metal clad or armored cable to steel boxes or enclosures. Simply snap the cable to the fitting and snap the fitting into the box. This will provide significant labor savings. Features No tools are required when assembling to the cable or the box Double snap connector can be easily removed without tools Reusable Robust, pre-assembled anti-short bushing USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.