The Rubi 45° angled notched trowel allows the user to utilise the full 10mm depth of the notches with maximum comfort and ease (as opposed to having to rotate the trowel 90°).Rubi 45° angled notched trowel - dimensions 28cm x 12cm (11" x 4"). Notches 10mm x 10mm (13/32"x13/32"). Open Rubiflex handle. Extremely light. Protection against corrosion. Hardened Steel.