Threaded Leg Collars are perfect for attaching your phones, tablets and other accessories to your tripod. Designed for versatility, these collars feature two 1/4"-20 sockets spaced 30mm apart so you can attach a B2-LR II to your tripod leg. Or use the countersunk center 3/8"-16 hole for attaching other accessories. The anti-twist slot allows you to mount a ball head to the tripod leg for additional freedom in positioning accessories.
• CNC machined 6061-T6 aluminum • Anodized; Type II Black • Two 1/4"-20 female threads (spaced 30mm apart) • 3/8"-16 female countersunk thread • Compatible with rossette accessories • Anti-twist slot for direct ball head mounting