1. Keeps tether cables connected and secured to camera 2. Protects expensive camera ports from damage 3. Multiple routing channels accept thick, medium or thin cables 4. ARCA Style quick release plate allows fast camera to tripod ball head mounting Top Male Screw: 1/4inch (Fits most DSLR and Mirrorless cameras) Name: MINIFOCUS Item Name: Tether Block with (Arca Style) Quick Release Plate Features: Keeps tether cables connected and secured to camera Features 2: Protects expensive camera ports from damage Features 3: Multiple routing channels accept thick, medium or thin cables Item Weight: 37g Model: Tether Tools Tether BLOCK ACAR QR Quick Release Plate colour:Black Material:Aluminum alloy size:60 x 38 x 10mm Package Contents: 1 x Tether Block with (Arca Style) Quick Release Plate Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.