KMC Missing Links are easy to install and 100% reliable. To connect your chain using Missing Link, you don't need to buy complicated (expensive) tools. This model is a non-reusable Missing Links.
Product specifications
KMC Missing Link 11 speed 2 sets
Length: 5.5 mm
Reusable: No
Opening Tool is required
The Missing Link is only compatible with 11-speed chains from KMC and Campagnolo
This missing link is easy to open after installation, pressing it in is loose
This is the successor to the MissingLink 11 PRO Silver non-reusable.