- BIC Fin-Grip Concrete In
- Due to supply issues, we may substitute the BIC for similar Birkdale products
- Where ground prevent the use of drive-in spikes, use these
- The steel fins bite into the timber post as it is hammered in, holding the post fast.
- The integrated spike embeds into the base of the post preventing any post wobble.
- Fin-Grip is suitable for installing all types of timber fencing.
- The Fin-Grip is very similar to the original wedge grip Metpost