Halex 85703NB Flexible Metal Conduit Snap in Connector, 3/8"

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 bushingYou may also like TEMCo Combination Conduit Bender for 1/2" and 3/4" EMT, 1/2" Rigid Two Sizes in a Single Tool.