Super Clamp 1/4 3/8 Thread For Camera Rig Andoer Super Clamp Tripod Clamp Crab Pliers Clip With 1/4 Inch & 3/8 Inch Screw Hole For DSLR Rig LCD Monitor Studio Light Camera Magic Arm, Orange Mini Tripod If equipped with a magic arm (not included), they will be able to connect to a monitor, a LED video light, flash light and others. 7 / 11 Inch Adjustable Friction Articulating Magic... – Grandado Widely Adjustment Range: Max., open (approx. 1 Pcs Camera Magic Arm Krab Tangen Clip Super Clam... – Grandado Recommend clamp product: 13mm-30mm in diameter. ): 38mm; Total length: 130mm. Andoer 2-Pack Crab Pliers Clip Super Clamp 1/4 & 3/8 Threaded for DSLR Rig LCD Monitor Studio Light Camera Magic Arm Photo Studio Accessory Brand mini ballhead is not included. Small size super clamp, ideal for articulating magic friction arm., Max., load up to 2kg. Versatile: It has a female 1/4-20 and a 3/8-16, both the standard fitting sizes in the photo industry for heads and tripods can be used for a variety of attachments.