Welding Ductile Iron With Powertec 71626 Ductile Cast Iron F Clamps For, 4 Pack. Product Details Introducing the 3? x 12? F Clamp Set by POWERTEC. These 4 pieces set features heavy duty f style clamps intended for woodworking, welding and an assortment of general-purpose applications. Their unique design offers quick and easy clamping. In addition to a large flat clamping surface, they have an adjustable arm that moves up and down without having to pull a lever. This gives you optimal control and maneuverability. Versatile Design Whether you?re using them with your drill press or workbench table, these handy tools allow you to clamp practically anywhere. Use them to make straight edge cuts or to hold-down and glue large DIY projects. The universal design provides you with project flexibility and endless clamping possibilities. Premium Construction The clamps are designed with a lightweight, yet robust construction that can stand the wear and tear commonly associated with workshop environments. They possess an ergonomic design and come with comfortable grip plastic handles. The ductile cast iron arms contribute to the heavy-duty clamping capacity (600 lbs), while the plastic jaw pads offer a non-marring hold to protect your material safely. Specifications Throat ?80mm Maximum jaw opening: 300mm Package Contains: (4) F-Clamps POWERTEC is a leading manufacturer of high-quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest innovations, technology, and product development to the industry. INCLUDES: (4pcs) Ductile Cast Iron F Clamp Set FUNCTION: Offers a compact and lightweight, yet robust clamping option for building table saw fences, sleds, clamping jigs and other projects VERSATILE CAPACITY: Designed with a heavy-duty nominal clamping pressure of 600 lbs ? perfect for a wide assortment of general purpose, drill press, welding, and woodworking applications PREMIUM BUILD: These woodworking tools possess a high-quality construction that include ductile iron arms for durability, a soft grip handle and non-marring plastic clamping jaw pads SPECIFICATIONS: 80mm Throat Depth | 300mm Jaw Opening Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.