Hillman 812584 Galvanized Carriage Bolt 3/8-16 X 3-1/2", 50 Pack BackToCampus or 5" using the extension

or 5" using the extension tube provided for hard to reach areas

which is known to the State of California to cause cancer

then thoroughly clean surfaces

For 3 handle faucets

Hillman 812584 Galvanized Carriage Bolt 3/8-16 X 3-1/2", 50 Pack BackToCampus or 5" using the extension"HILLMAN" GALVANIZED CARRIAGE BOLT 3 8 16 x 3 1 2" Galvanized Carriage Bolt Steel Round Head Square Neck Coarse Thread 50 Pack WARNING: This product can expose you to chemicals including Lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www. P65Warnings. ca. gov