This spare link fits with Rutgerson’s deck fillers with bayonet-lock. The link is easy to replace from the outside, and made in the same strong and weather-resistant nylon as used on cable ties.
Please note: This spare link only fits Rutgerson’s deck fillers with bayonet-lock. These deck fillers were replaced by a new model with thread-lock in January 2020.
Spare link for deck fillers with thread-lock