uxcell Plastic Base Screw On Type Furniture Glide Leveling Foot 5mm Thread 20pcs Black Size: Total Height:21mm/0.8"; Thread Dia: 5mm/0.2" Color: Black,Silver Tone; Material: Plastic,Metal Net Weight: 86g; Package Content: 20pcs x Leveling Foot Product Name: Leveling Foot; Thread Size: 5 x 15mm/0.2" x 0.6"(D*L) Base Diameter: 16mm/0.63"