The box has some minor scratches, but the contents are unopened. There are 4 cases in stock, so bulk sales are also possible. These are grip anchors with 50 pieces each, compatible with M12 screws, with a total length of 50mm and an embedment depth of 56mm. - Brand: SANKO - Model: GA-12M - Quantity: 50 pieces - Screw size: M12 - Total length: 50mm - Thread length: 20mm - Hole diameter: 18mm - Embedment depth: 56mm Thank you for viewing.