Features: Make from durability and heat resistance food grade Rubber, our Probes grommets ensure long terms performances.Thermometers Probes Grommets Holds the probes and wire well. No longers have to worry about crimpings Probes wire under lid.The small round hole suitable for small probes and the larger slot port is great for large / double probes.Easy To Install: Just need to drill a 1-1/4" hole in side of grills.Create the perfect barbecues with our rubber meat Probes grommets. Great for backyard parties, family gatherings, and outdoor picnic.Specifications: Material: RubberInner diameter: about 3.1cm/1.25inchOuter diameter: about 4.1cm/1.65inchPackage Includes: 4pcs Meat Thermometers Probes Grommetsnote: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.