Still Available: Used Really Right Stuff BH-55 Ball Head with Full Size Screw-Knob Clamp (8+) – $339.95 Shipped (Compare at $445.00 New)

• 50 lb Load Capacity
• Max Height: 3.8″
• Dual 90° Notches for Portrait Mode
• Separate Tension Control Knob
• Panning Base with Engraved Degree Marks
• Base Diameter 2.9″, Ball Diameter 2.2″
• Weight: 1.9 lb
• Accepts Optional Arca-Type Plates

B&H typically offers a 90-day warranty on used items. Please check the product listing above to verify.