Wpbhk (2) 2Pc Heavy Duty Pergola Corner Brackets Extension 3-Way T Brackets For Product Details ?Quality Supported Structure??The pergola top bracket kit made of 2.7mm thickened high-quality metal and black powder-coat finish for extra corrosion resistance,it will not easily break off and be out of shape when using. ?Adjustable??Our Inner diameter of the pergola extension bracket is 3.55 inch,use for 4 x 4 Post (Actual 3.5"x 3.5" on market ),the other side can be adjusted according to the actual size of the wooden column.(Can be opened to fit post already being used on pergola) ?Enhanced Stability??These brackets are extremely thick and heavy.Rugged craftsmanship provided additional structural stability and support for wooden construction projects. ?DIY Pergola Kit??If you are looking for a modern pergola to build or extend your pergola, but don't want to spend a lot of money,our pergola hardware is a good choice.Use this extension pergola bracket used for balcony,courtyard,patios,commercial venues and park,you can build the perfect outdoor place gathering or entertainment. ?3-WAY T BRACKET??Includes 2 pergola bracket, 28 screws.Each heavy duty bracket has pre-drilled holes,just cut the beam to the length you want and choose desired location,mark it,drill holes on the wooden beams, assemble and lock nuts. 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.