christmas tree anchor it is desgined for concrete /aerated/plaster block  walls ,  need drill hole first , put it to the hole by hammer , use chipboard screw/wood screw tight . features : 1. cold region cannot use plastic wall anchor duing to it is eazy pull out . especiall good for solid soft wall . 2. anti rust ,  anti-oxidation ,  Environmental protection zinc . 3. it provide 200%  load capacity to plastic wall plug . 4. price acceptable for most buyer . 5. SGS audited supplier , has own producing plant  product technical  information: WORKSHOP VIEW SIMILAR PRODUCT  CONTACT US : MR. ALEX CAI   SHIPMENT : The air-cooled Die Face pelletizer is mainly used for granulating materials that are easy to absorb water or difficult to absorb and dry, and moisture is likely to adversely affect quality. Since the material is always in contact with no moisture during the entire granulation process, the dehydration and drying process is omitted, and secondary pollution of cooling water is avoided. The die-cut material particles have a round, full and beautiful appearance. Die Face,Die Face Cutting System,Plastic Pellet Making Machine,Hot Cutting Cutting Line Nanjing Juli Chemical Machinery Co., Ltd. , https://www.jlextruder.com