It allows you to control its movement when used with flashlight. It is usually combined with light holder when attaching the dive torches or scuba lights. To support your strobe or video light,the YS head adapter will allow you to get the best lighting angles and improve your image . The o-ring in the balls can reduce the ball and clamp surface contact, allows the clamp to grab the ball tightly. Made of aluminum and hard-anodized, to withstand the harshest conditions.

Manufacturer: PULUZ. Date First Available: July 29, 2019. Best Sellers Rank: #34 in Underwater Strobes & Flashes. Customer Reviews: 4.5 out of 5 stars 2 ratings 4.5 out of 5 stars. : B07VFRPTTS. Item Weight: 4.3 ounces. Package Dimensions: 5.91 x 3.15 x 1.57 inches.