Material: DUPLEX (ZN METAL SHEET + POWDER PAINTING)Cold-rolled metal sheet with bilaterally applied galvanized coating with weight no less than 275 g/m2 and thickness of about 20um. Moreover, the products are powder-painted which ensures high tightness of the coating and increased resistance to corrosion. Elements protected in such manner may be used in any place exposed periodically to atmospheric precipitation (rain, snow).Made by professionals for professionalsPremium quality, modern design, good handling & competitive price.Use: base for attaching wooden elements to concrete or masonry surfaces - designed for the absorption of vertical loads. The sturdy screw-on sleeve 80 x 80 allows a permanent attachment of wooden posts, without embedding in concrete. Ideal for use on carports, fences, pergolas and other wooden structures. The construction reliably protects the wood from direct earth contact, moisture and resulting rot - and thus significantly extends the life of the wooden elements. Screw to concrete, foundation Our steel concrete anchors are the ideal choice for a durable and stable attachment of wooden posts. They are made of high quality galvanised steel that protects against corrosion and the elements. The robust construction ensures maximum stability for shelters, fences, carports, pergolas and other wooden structures. These building materials are essential for a safe and durable construction, whereby a concrete foundation is required. Our products are available in several sizes, so you can easily adjust the appropriate size of the ground sleeve to the wooden beams used (pergola wood or rose arch wood). Our U-shaped ground sleeve (mast mount) offers the advantage that you only need to consider one beam width to find the right fit. This makes installation particularly easy and flexible, whether for fences, pergolas or other wooden constructions. We offer the ground sleeves in the standard sizes 45, 50, 60, 70, 90, 100 mm, so you are guaranteed to find the perfect solution for your project Technical data: post support 50 x 50 mm. The dimensions are 51 x 45 x 100 x 2.0 mm, 1 piece per package is delivered. Made from high quality S235 steel with a hot dip galvanised coating in black. The protective layer is created by immersing the product in melted zinc and reaches a thickness of approx. 80-90µm This thick protective layer is especially recommended for products that are permanently exposed to moisture - ideal for use in the garden area. In addition, special decorative paints for galvanised surfaces can be applied to the galvanising. Trusted brand: GRUNDLINE has many years of experience in the production of fasteners and anchors for wood. We offer impact ground sleeve, impact sleeve post carrier height adjustable, ground sleeve rotary dryer, screw-in sleeves ground sleeves for wooden posts, post connectors, beam shoes, heavy duty anchors and concretable models that ensure the highest quality and durability. Every production step is strictly controlled, and our products are subject to regular quality tests. By continuously optimising our processes, we ensure that our customers always receive reliable and precisely manufactured solutions., Weight: 0.3747858454 Pounds, Manufacturer: GRUNDLINE