2 Red Positive Alternator Stud Terminal Cover Battery Flexible Boot Insulator

These boots have a 1/16 lip to hold, these boots are flexible rubber.

measurements are approximate

Outside dimension over stud with lip 5/8"

Inside dimension over stud 11/16"

Inside depth over stud 1"

Outside Length 1 3/4"

Opening end for wire 1/4"

Total depth wire end 1 3/4

Shelf 18