The OX-P031104 OX Pro Brick Jointer 3/8" x 1/2" (10 x 13mm) is a professional dual-ended tool for producing neat, consistent mortar joints. Made from hardened and tempered steel, it delivers durability and strength for daily site use. With two working ends — 3/8" (10mm) and 1/2" (13mm) — this jointer provides flexibility across different joint sizes, ensuring a clean, professional finish in brickwork.