Feature: Made of high quality aluminum alloy, adopting axial compression processing, durable and lightweight, anti-friction and anti-corrosion. With embedded bubble level, making it convenient to adjust the levels when shooting. All-metal locking knob, wear resistant and durable; with non-slip groves for better operation. Equipped with a 50mm*38mm quick release plate, with 1/4" standard screw for mounting cameras. Accord with Arca Swiss standard, compatible with the Arca Swiss standard quick release plates, tight locking force. Specifications: Brand: Andoer Model: DC-50P Material: Aluminum alloy Color: Black Compatible with: Arca Swiss standard all quick release plates Quick Release Clamp Size: 50 * 90 * 15mm Quick Release Plate Size: 50 * 38mm Item Weight: 94g / 3.3oz (Quick Release Clamp & Plate) Package Size: 10 * 6 * 3cm / 3.9 * 2.4 * 1.2in Package Weight: 112g / 4oz Packing List: 1 * Quick Release Clamp 1 * Quick Release Plate 1 * StandardM6*20mm Screw