The Israeli Arm is a State-of-the-Art LCD Monitor Mounting Bracket for today's most popular 3 to 7 inch LCD monitors like the Delvcam DELV-PRO56 & DELV-PRO7XL. It features a unique Single Locking mechanism which allows all swivel points to be adjusted in one motion. When you need to make an adjustment on the fly, this mount is a real time-saver! One arm is 5" (13cm) long, with a 3/8-16 Stud, while the other arm is 4-1/2" (12cm) long with a 5cm 1/4-20 Stud. The Israeli Arm is also great for mounting other lightweight accessories!