The OX Pro 400mm Combination Square is a larger format precision layout tool for trades that work with wider stock and longer set out lines. It pairs a superior quality cast and precision machined sliding stock with a stainless steel rule engraved with metric measurements, giving you a clear and durable reference for accurate work. The adjustable stock allows you to mark at both 90 and 45 degrees, and the depth can be locked for consistent repetition so repeated marks stay true. This makes it ideal for marking square cut lines, checking mitres and scribing across timber, sheet goods and other materials, especially where the extra reach of the 400mm rule is an advantage. The sliding stock glides smoothly along the rule and clamps securely, letting you transfer measurements quickly and reliably. The stainless steel rule shrugs off corrosion and keeps its engraved markings legible through years of use. A versatile choice for carpenters, cabinetmakers and builders who value accuracy, it belongs in any serious tool kit. Part of the trusted OX Pro range of hand tools built for demanding site conditions.
