20mm Wide x 31mm Long, up to 1mm Panel Rainge,11mm Center of Hole to Edge; Toyota #53879-14010A,#53879-14020,#53879-22030;GM# 94841226,;Mazda #LA01-56-135 (included in Grip System #2)Compares to: Auveco #14750, W&E #2496, Car-Pak #83-5698,Kent/Lawson # P27616,Crest # CRX311, Winzer #500.7793, Wurth #150155122