11589292 Fender Liner Clip Size:
Head Diameter: 20mm, Stem Length: 20mm,Panel Range: 2.0mm - 4.5mm, Fits Into 8.5mm Hole
21030249 Bumper Fastener Rivet Size:
Head Diameter: 20mm/ 0.8 inches; Stem Length:22.8mm/0.9 inches; Fits Into: 8mm /0.3 inches hole
1605396 / 1595864 Door Trim Panel Size:
Stem Length: 20mm/0.78 inches, TotalLength: 22mm / 0.86 inches, Diameter: 18mm / 0.7 inches
Fitment:
Application: used on most vehicles for Buick & Chevrolet & GMC C & K Trucks