Thread Size: M10x50mm/0 39""x1 97""(D*L) Base Diameter: 34mm/1 34"" Supports: One leveler supports 80 lbs lb of load (with a 320 lbs total capacity for set of 4 levelers) Material-Brass color base: 201 stainless steel with titanium plating & black nylon base Zinc plated threaded insert Adjustable the height from 0 75 to 1 5 inch and angle from 90 to 70 from the floor when you installing 4Pcs with Threaded inserts,Ideal for Indoor and outdoor furniture, tables, chairs, cabinets, display stands, AV racks, display cabinets, shelving units, art easels, plant stands, and ladders About shlpping: All items will be shlpped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.