The JerkStopper Dual Connect
from Tether Tools is designed
to keep your cable-to-cable connections from being jerked and
disconnected. Each cord is securely fastened into a JerkStopper on
either end of an 8” bar to eliminate any stress or strain that could
pull the connectors apart and possibly cause damage. The JerkStopper
grips and protects any cable with a diameter from 3.5mm to 8.5mm.