The 20 Red Head Trubolt 1/2"x5-1/2" Wedge Anchor is a high-quality fastener designed for concrete anchoring. Made of durable carbon steel and coated with zinc, this anchor is suitable for a variety of industrial and commercial applications. The wedge and sleeve design ensures a secure and reliable hold, while the 5-inch length provides ample reach for deep anchoring in concrete surfaces. Red Head is a trusted brand known for producing reliable fastening solutions, making this anchor a dependable choice for any project requiring solid anchorage.