This 50 cm speaker pole extension is made of heavy-duty steel tubing with male and female threaded M20 ends and powder coating finish. It screws directly onto any M20 threaded subwoofer poles.

Features:

50 cm pole extension.
Heavy-duty steel with white powder coating finish.
M20 male and female ends.

Specifications:
Product type Stands and Tripod Accessories
Material Steel
Color white
Surface Powder coated
Length 19.6" / 500 mm
Threaded connector M20 male
Threaded connector 2     M20 female
Weight 1.9 lbs / 0.9 kg

Gravity GR-GSP2332EXTW (Gravity Stands GSP2332EXTW speaker pole ext white)