Maxpower Multifunctional F Clamp, Heavy Duty Welding Clamp, 15 3/4", Woodworking Product Details ?Specifications?The max opening capacity of this steel screw clamp is up to 15 /???400mm?. The throat depth is 120mm. Quick slider combined with high strength forged handle which is more impact. ?Strong Clamping Force?The maximum clamping force of this steel F clamp is up to 550KG/1200LBS. Strong clamping force prevents vibration and slippage, you can use it with confidence. ?Various Clamping Methods Converted?The flexible and detachable sliding arms can be replaced or added by screwing the screws on the guide rail to achieve clamping or anti-support. ?Prevent Tilting?Different from the general rapid joint clamp. It has two sliding arms that can be positioned in the center of the workpiece to prevent tipping, which clamp more stable. ? High-Quality Material?The oxidized black shaft of the F clamp is wear-resistant and spatter-resistant. The quick slider is combined with a high-strength forged handle, which can be used for heavy construction work. 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.