Seafrogs 2. 0 inch Essential Diving Equipment Ball Arm Ball to YS Mount Arm Underwater Photography Gear Lighting System Aluminum Alloy Diving Equipment Accessory Lightweight Arms AM-3 Materials: Corrosion-resistant aluminum alloy (hard anodized body) Length: 2. 0 inch5.1cm Weight: 1.1oz30g Ball size: 1 inch25mm Package includes: 2. 0 inch ball YS head mount arm x1

· [ Convenient ] Convenient operation, easy to assemble and disassemble. · [ Universal ] The size is universal and suitable for most of brands diving equipment products. · [ Connector ] Use in diving lighting system to connect flashing light, torch or other lighting system accessories. · [ Durable ] This double ball arm is made of aluminum alloy by CNC machine, lightweight and durable. · [ Underwater ] Ball diameter is approx 1"/2.5cm, the O-ring is made of EPDM rubber.

Country of Origin: China. Manufacturer: Seafrogs. Date First Available: April 22, 2021. Is Discontinued By Manufacturer: No. Best Sellers Rank: #40 in Underwater Lighting Parts & Accessories. Customer Reviews: 4.2 out of 5 stars 4 ratings 4.2 out of 5 stars. Item model number: AM-3. : B09339YHSP. Item Weight: 1.76 ounces. Product Dimensions: 2.01 x 1 x 0.35 inches.