Hfs(R) Hold Down Clamp Clamping Set Kit Bridgeport Mill (9/16" Slot 1/2" Stud) Product Details [SIZE]: Table Slot: 9/16IN, Stud Size: 1/2IN-13 [PACKING]: 24 studs; 4 pieces 3, 4, 5, 6, 7, 8" Long, 4 coupling nuts, 6 flange nuts, 6 T-slot nuts (part #202-4817 please refer the table below for the dimension), 6 serrated end clamps, 6 step blocks, Wall Holder [MATERIAL]: Made of high quality tool steel for long life and increased durability. All parts heat treated. [Easy to Use]: Designed for easy installation and removal, allowing for quick and hassle-free use. [Wide Application]: Suitable for use with Bridgeport mills and other milling machines, ideal for holding down workpieces securely and accurately. 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.