The ProX X-DS29, Dual Speaker Bracket Pole Mount for Speaker Stands – Black. Constructed from steel, this bracket mounts to most standard speaker stands shafts. It features standard 1 3/8″ inserts and a black powder coat finish. This bracket will allow mounting of two 10″ or 12″ speakers on a single stand. Caution: Do not exceed safe loading weights and always protect the stand from tipping.

Product Specifications:

Material: Steel

Finish: Black powder coat

Insert Size: 1 3/8″

Weight Capacity: 60 lbs. total (30 lbs. per side)

Width from Insert-to-Insert Centers: 22″

Compatibility: Fits most standard speaker stand shafts