For mounting Bose 402's or 802's to a speaker stand, includes four thumbscrews.

FREE THUMBSCREWS + BOSE-CERTIFIED TECHNICAL CONSULTATION. 

EVER WANT TO ASK QUESTIONS ABOUT YOUR SPEAKERS AND HOW TO OPTIMIZE YOUR WHOLE SYSTEM? 

OUR BOSE-CERTIFIED DESIGNER WILL SPEAK WITH YOU ABOUT YOUR SETUP AND SHARE 50-YEARS OF EXPERIENCE WITH YOU AS PART OF YOUR PURCHASE.

We also sell all Bose-PRO accesories, amplifiers, processors!