Rode SB20 Stereo Array Spacing Bar Microphone Mount Amazon as the seller is the ONLY authorized Fulfilled by Amazon Dealer, and purchases from unauthorized dealers carry No Warranty A robust solution for mounting two microphones in a stereo array Easily achieve complex recording arrays with marked guides for spacing up to 20cm Also features angle and measurement indicators for ORTF and XY positioning 5/8 mounting threads are supplied with accompanying spacing clips to allow for easy positioning for stacked arrays The ABS construction makes the Stereo Bar stable and durable Easily supports the weight of two large diaphragm microphones