This heavy-duty On Stage SS7745 Adjustable Subwoofer Attachment Shaft can hold up to 80 lbs. A friction locking knob adjusts the height from 36 -60 inches and connects to bass enclosures.

MPN: SS7745
UPC: 659814356270

• Upper Shaft Tubing:
  1 1/2inch (main diameter)
  1 3/8 inch (lower shaft insert)
  
• Shaft Length Adjustable: 36-60 inches
  
• Weight Capacity: 80 lbs.
  
• Construction: All-Steel