4 Sets 4040 Series Aluminum Profile Adjustable Feet for T Slot 8mm Leveling Leg

MATERIAL: Connector made of high-quality aluminum alloy, strong and durable, high strength, the screws are carbon steel and the base is nylon. | PACKING QUANTITY: 4Pcs connector and 4Pcs base; 8Pcs M6x18 screws; 8Pcs T-Nuts; 1Pcs wrench. | SUITABLE FOR: 4040 series european standard aluminum profile end T-Slot 8mm. | Widely used in fish tank rack, workbench, cabinet projects, etc, it can support about 900 pounds. | Note: Please confirm whether the aluminum profile size is appropriate before placing the order.