TK231BI Finish: Black Iron Features: -Chareau collection. -Screw pack: M4. -Base material: Zinc alloy. -Lifetime warranty. Dimensions: -Base diameter: 0.88". Overall Product Weight: -0.28 lbs. Overall Height - Top to Bottom: -0.94". Overall Width - Side to Side: -3". Overall Depth - Front to Back: -1.75".