Valor Fitness CB-6 Adjustable Arm Curl Bench Steel frame measuring: 3-Inch X 2-Inch, 2-Inch X 2-Inch 12 Gauge Steel Locking pull-pins for adjustments Rubber base caps measuring 3.25-Inch x 2.5-Inch Recommended for up to 250lbs of bar weight (Bar and weights sold separately) Assembly Instructions: Assembly required