1/8" 1/4" 3/8" 1/2" Male to Female Thread Brass Pipe Connectors Brass Coupler Adapter | Shopee Malaysia
Adaptateur pas de vis 3/8" - 1/4"
Amazon.com : Camera Screw Adapter Thread 1/4" Male to 3/8" Female and 3/8" Male to 1/4" Female Adapter Set for Camera Monitor, Tripod, Mount : Electronics