Tunnel portals provide a neat and tidy entrance to the bore and hold back the hillside above and around the tunnel entrance. Our single track tunnel mouth(which comes complete with wing walls) is based on a prototype in the north east of england. Full instructions are included on how to make the most of this item.
Only logged in customers who have purchased this product may leave a review.
Rated 5.00 out of 5£2.30
Rated 4.00 out of 5£7.95