Firewall Grommet - 0.938 to 1 in OD - 0.188 to 0.688 in ID - Rubber - Kit Brand Allstar Performance Kit includes the following grommets. 6pcs of 1/4 ID, for 3/8 Hole 6pcs of 5/16 ID, for 7/16 Hole 6pcs of 3/8 ID, for 1/2 Hole 6pcs of 1/2 for 5/8 Hole 6pcs of 5/8 ID, for 7/8 Hole 6pcs of 11/16 ID, for 1 Hole ALL18360 Truck Freight- NO State Restriction-
Proposition 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm. For more details visit https://www.p65warnings.ca.gov/