Yes, you can definitely do four legs into one master link. We recently just did an eight leg bridle into one master link. You can put as many legs as you want into a master ring DEPENDING on: 1. the application it's used in 2. That it's done and approved by a competent/qualified person 3. That it doesn't overload the master link.. Master links are meant for inline pulls.. You don't want any of your legs to be pulling on the sides of the master link Great question! Thanks for asking.

help maintain the structure and integrity of the eye. 2:54