" Magnetic Mount 180 Adjustable: 1/4""-20 male thread for the laser level, one 1/4""-20 mount and two 5/8""-11 female thread on one tripod or a laser mounting mast.The depth of the mounting screws at the edge of the bracket is 8cm, whichsuitable for laser level which is less than 8cm at the back. Magnetic Design: 2 permanent magnet alloy magnets provide strong magnetic force and stable performance. Designed with friction-enhancing rubber on the back and bottom, it's secure and non-slip. Please,understand that the magnetic force and the bearing capacity of the support are related to the roughness and the material of the surface of the adsorbed object. The load capacity tested on a 1cm thick steel plate is 3.5kg. Multiple installation methods: The magnet can be attached to a metal surface or a steel plate. Three special nail holes are designed to make the installation much firmer. The groove design on both sides of the backof the support can be attached to a rope. It can be mounted directly on a tripod or laser mast without separating the bracket from the laser level. Convenient Design: In addition to the bottom, there is also a 5/8""-11 female thread on the side which can be adjusted for angle or 180 degree vertical adjustment via tripod. There are scales on the spinning disc, 15 degrees per scale.Perfect fit for Huepar 8211/8300 tip lasers, this mount can pass through the laser dots. Stable and Durable: The bracket body is made of TPR material, which brings good resilience and wear resistance. In addition, its excellent anti-slip and shock absorption properties make it suitable for construction sites indifferent environments. Double-layer charging stand ensures better carrying capacity, not easy to break. Specification of PV3 Adjustable Base: Adjustable angle: 180 degrees Loading capacity: 2-3.5KG Material: TPR and Alloy Male thread: 1/4""-20 Female thread: 1/4""-20 and 5/8""-11 The length of the male thread on the side of the bracket: 8cm Net weight: 200g Size: about 123 x 100 x 55mm Note: Please understand that the magnetic force and bearing capacity of the bracket are related to the roughness and material of the surface of the adsorbed object. 180 adjustable magnetic support: 1/4"-20 male thread for laser tools, 1/4"-20 and two 5/8"-11 female thread mounts on tripod or laser mount pole. The depth between the mounting screws and the edge of the bracket is 8cm, which is suitable for the laser level which is less than 8cm at the back. Strong Magnetic and Anti-Slip Design: 2 permanent magnet alloy magnets provide strong magnetic force and stable performance. Designed with friction-enhancing rubber on the back and bottom, it's secure and non-slip. Please understand that the magnetic force and bearing capacity of the medium are related to the roughness and material of the surface of the adsorbed object. The load capacity tested on a 1 cm thick steel plate is 3.5 kg. "