Specifications: Material: cast steel and zinc alloy L-shaped cast steel size: 8.11 x 3.58 in Clamping range: 0~6 in Color: red Quantity: two sets of Quick Ratchet Table Clamps Features: 1. All-metal structure, made of high-quality cast steel and zinc alloy. 2. Easy to lock and quickly release through the ratchet mechanism. 3. Suitable for MFT workbench and table saw T-guide rails. 4. Simple operation, beautiful style, easy to carry. Our goal is to create a comfortable shopping experience for customers. If you are not satisfied with our products, you can contact us at any time, and we will provide you with warm services.