The Gator Frameworks GFW-SPK-SP standard sub pole comes with a 20mm adapter. With the included 20mm adapter the sub woofer pole perfectly mounts to traditional 1 3/8" as well as threaded M20 mounts for ultimate versatility. Includes dual diameter inner tubing for 35mm and 38mm speaker mounts. Simply release the tension knob, pull the inner tubing out, flip it and re-insert it to use the other size. The soft touch adjustment knob and attached pin allow you to quickly adjust the height of the screen to the perfect viewing position.

• Frameworks Series Adjustable Subwoofer Speaker Pole
• Fits Traditional 1 3/8" and Threaded M20 Subwoofer Pole Mounts
• Includes Removable Adapter for Threaded M20 Mounts
• Minimum/Maximum Height: 35" / 60" (889 mm / 1524 mm)
• 125 lbs (56.7 kg) Weight Capacity
• All Steel Construction
• Built-In Safety Pin
• Easy-Grip Tension Knob Height Adjustment
• Ships in Signature Frameworks Retail Friendly Packaging