This opened box contains 30 Simpson Strong-Tie DIA37SS drop-in anchors 3/8"-16 approx 1-1/2" long made of 303/304 stainless steel. These anchors are perfect for securing items in place and ensuring they stay put. The brand is known for quality hardware, and these anchors are no exception. The pack size of 30 ensures that there are enough anchors for most projects. They are ideal for use in a range of industries, such as construction, manufacturing, and DIY. The style of the anchor is simple yet effective, providing a secure hold without any fuss.