Ceiling Grid Wire Hand Twister. Bench mount wire twisting tool for twisting ceiling grid wire to ceiling clips, bar joist clips, purlin clips and tie wedge anchors. Check out the video below to see how easy it is to tie your own ceiling wires. With a little practice, you can be tying 300-400 pieces per hour. This is a great alternative to paying shipping on pre tie wires. Source you bare grid wire locally at one of the big box stores and have a a box of every style clip on hand an you are ready for any install.