DescriptionThis item is well made of premium material for durable and practical use. It features a super hardness and a deep, aggressive thread for grabbing, holding onto and staying in your workpiece. It is great forfor professionals, industry, craftsmen and do-it-yourself enthusiasts.Feature- Color: As shown.- Material: Carbon steel with zinc plated.- Size: About. 17 * 9.5 * 2 cm / 6.69 * 3.74 * 0.79 inch (L * W * H).- and high quality, rust-resistance.- Pack with a practical and reusable plastic box.-With a super hardness, all wood products can be used.- Great forfor professionals, industry, craftsmen and do-it-yourself enthusiasts.