Using this on a Shimano Chain
"I use these MissingLinks on my Shimano chains, for ease of removal/replacement (versus the fixed pin that Shimano supplies with the chain)."

Overall rating: 5.0 / 5 from 4 reviews.
Review topics: ["repair"].
"I use these MissingLinks on my Shimano chains, for ease of removal/replacement (versus the fixed pin that Shimano supplies with the chain)."
"Excellent"
"Have increase break chain on ride. Makes for a quick easy repair"
"Easy to snap together, easy to take apart. Stays together. Lasts as long as my chains do. When I replace the chain, I replace the master link I recommend Park Tool Master Link Pliers to snap these open and closed."