Sturdy Aluminum Construction: Made from premium aluminum alloy with electroplated paint finish, ensuring resistance and durability in humid and demanding work environments Secure Bidirectional Locking: Features a bidirectional locking mechanism that prevents slippage during operations, guaranteeing cutting accuracy and enhanced accuracy Cutting Aid: Directly correlates to fence distance with cut width, enabling accurate straight cut and workflow efficiency for woodworking tasks Adjustable Width Design: flexible edges ( 0 190mm for 240mm model, 0 300mm for 360mm model), suitable with 96% of 4 6 inch cutting machines for versatile use double Size available: Available in 240mm and 360mm lengths to accommodate both small craft projects and large panel cutting needs, ideal for home renovation and furniture making, Manufacturer: Oxxggkao