Check the listing for details. 1978-1988 Cutlass Calais 442 Interior Trim Door Panel Buttons Clips Retainer GM. Condition: New. Listed at 13.96 USD. Save up to an additional 25% with Bulk Pricing! Cant find it? Don't worry, we have it or can get it. Browse our MASSIVE store or send us a message with amazingly fast responses. ITEM DESCRIPTION: New factory oem replacement door panel retainers. Replaces GM Part# 3065575 and 9685057. Sold as a set of (20). Fastener Specifications: Top Head Diameter: 29/32"Bottom Head Diameter: 7/8"Stem Diameter: 5/16"Stem Length: 3/4" Designed to fit 1/4" hole These buttons secure your lower and upper door panels to the door frame. They are almost impossible to remove without damaging them. Over time and constant removal, they tend to break and strip out leaving you with loose noisy door panels. We strongly recommend using these fasteners only once for the best long term results. DISCLAIMER: DUE TO MID YEAR PRODUCTION CHANGES AND CUSTOM APPLICATIONS, IT IS NEARLY IMPOSSIBLE TO ACCURATELY LIST EVERY COMPATIBLE MATCH CORRECTLY DUE TO THOUSANDS OF MODELS AND VARIOUS OPTION COMBINATIONS. WE STRONGLY URGE YOU TO VERIFY THE PART NUMBER OR SIZES OF YOUR EXISTING BUTTONS PRIOR TO PURCHASING TO AVOID RETURN SHIPPING CHARGES. UNLIKE MOST VENDORS, THIS IS WHY WE DISCLOSE EVERY SPECIFICATION OF THE FASTENER. IF YOU ARE UNSURE, PLEASE DO NOT PURCHASE AND CONTACT US FIRST.