The Groz Universal Oil Funnel has an innovative design with adjustable spring-loaded glass-filled pliers for openings from 1" to 3 1/8" (25 mm to 80 mm) and an adjustable clamp ring to screw the funnel onto different base heights. This enables the funnel to sit tight without wobbling, eliminating the risk of spills and messes.

These Universal Oil Funnels are made from high-quality polypropylene and polycarbonate materials and are suitable for use with light, medium, and high-viscosity oils, diesel, detergents, and gasoline.