Notched Adhesive Wooden Handle Trowel blade, made from durable steel 275 x 110mm in length and are of a grade 2 quality, has locator holes for the wooden handle which then can be locked in place by the wing nuts on the Wooden handle ,used for applying adhesive to sub-floors, each blade sold as singles. The 1.5mm x 5mm can be used in conjunction with F.BALLS F44 & F46 Adhesive