CRL Automotive Windshield Setting Blocks are OEM quality, and we stock the most complete line anywhere. CRL has a large selection of Reveal Molding Clips, Trim Fasteners, Door Handle Clips, Regulator Rollers, Guides and Rivets. CRL packages these items in small quantities to allow you to stock many of the most popular models. You can search by the location on your vehicle where the part comes from, by OEM number (when available), by NAGS number, or by the year, make and model. Box quantity is 50.