Andoer Multi function Ball Head Clamp Ball Mount Clamp Arm Super Clamp with 1 4 20 Thread for GPS Phone LCD DV Monitor

Feature: 1. Material: This Andoer super clamp, with arm, is made of solid anti rust stainless steel metal and black andodized aluminum alloy for high durability. Non slip rubbers on the inner side provide strength and stability. 2. Versatile: The arm clamp 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. 3. Easy to Control: This precise and durable designed arm with locking control knob to release or enlarge the tension which can give all position movement, a great chuck to easily and quickly catch the object. 4. Wide Compatibility: 1 4\ screws at both ends of the arm, can be connected to a monitor, a LED video light, flash light and others with 1 4\ screw hole. 5. Widely Adjustment Range: Max. open (approx.): 38mm; Total length: 130mm. Recommend clamp product: 13mm 30mm in diameter. Specification: Features: Material: This Andoer super clamp, with arm, is made of solid anti rust stainless steel metal and black andodized aluminum alloy for high durability. Non slip rubbers on the inner side provide strength and stability. Versatile: The arm clamp 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. Easy to Control: This precise and durable designed arm with locking control knob to release or enlarge the tension which can give all position movement, a great chuck to easily and quickly catch the object. Wide Compatibility: 1 4" screws at both ends of the arm, can be connected to a monitor, a LED video light, flash light and others with 1 4" screw hole. Widely Adjustment Range: Max. open (approx.): 38mm; Total length: 130mm. Recommend clamp product: 13mm 30mm in diameter. Specifications: Brand: Andoer Material: Metal Screw Mount: 1 4" & 3 8" Clamp Compatible Diameter: 13mm 30mm Item Weight: 130g 5oz Package Size: 13.7 * 6.3 * 3.2cm 5.4 * 2.5 * 1.3in Package Weight: 148g 5.2oz Package List: 1 * Andoer Arm Super Clamp Package List: 1 * Andoer Arm Super Clamp