Check the listing for details. Sink-Front Tip-out tray Hinges, Scissor Hinges, adjust 45-90 degree/Pairs.. Color: Silver, Condition: New. Listed at 9.99 USD. it's scissor Hinges,or Tip-out tray Hinges,it's adjust from 45 to 90 degreeFor face frame or frameless cabinetryWorks with both polymer and steel sink front traysSolid steel constructionBuilt to last Ships in 1 Business Day Located in Los Angeles Return Policy:* Buyers must contact us for refunds, exchanges, or repairs.* Buyers are responsible for shipping the order back with a tracking number.* Any returns must be accompanied by an invoice or packing slip.* Some returns will be charged a restocking fee up to 20%.* Customers may ask for a prepaid shipping label with the cost of that shippinglabel to be deducted from the refund amount. This can only be done within the first 15 days of receipt of the order.