2PCS/lot Universal Wheel Fixing Set Caster Wheel Connector Plated Fixed Extruded Corner Code for 3030 4040 Aluminum Profile Adjustable Foot Pad Mouting Kit These Adjustable Foot Pad Mouting Kit can be used and adjusted the furniture legs height and leveling uneven legs or when the floor is unlevel or sloping, you can adjust the industrial equipment or furniture to sit level on uneven floors. Feature Adjustable thread design for office or householdlight duty furniture with threaded sockets. Allow furniture to be moved without allowingunwanted mobility Easy to install of it and adjustable height as yourrequire. Round antislip cushion bottom. Applications: machine tools, furniture, etc. Specification Item Name:Adjustable Levelling Feet Pad Mount Kit Material:Nylon + Stainless Steel Color:Black + Silver Chassis Diameter:50mm/60mm for your choice Thread Diameter:M8/M10/M12 for your choice Screw Length:50mm/80mm for your choice Screw Type:Fixed Suitable for: 20M8 for 20 Series Aluminum Profiles; 30M8/30M10/30M12 for 30 Series Aluminum Profiles; 40M8/40M10/40M12 for 40 Series Aluminum Profiles; Package includes 2 x Adjustable Foot Pad 2 x Mouting Bracket 4 x Drop In T-Nuts 4 x washers 4 x Cap Head Screws Application: _x000D_