Presch Combination Square Set 150mm & 300mm Metric – Two Accurate Metal Carpenters Tools with Square Ruler – Try Square Set – High-Quality Measuring Tool : Amazon.co.uk: DIY & Tools
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Combination Square, Set Square Engineers Square 12Inch/300mm Stainless Steel Ruler, Adjustable Carpentry Square 45/90 Degree with Bubble Level, Measuring Tool for Carpenter/Engineer/Woodworking : Amazon.co.uk: DIY & Tools