Sunlite Replacement Axle Extender Bolts, 3/8x26Tx50mm, Bag of 2 - Modern Bike
Battery Bolt Extender 36244, Side Post - Short Bolt Mount | Waytek
DuraBlue® 20-1610 - Replacement EZ Stud Extender - POWERSPORTSiD.com
Amazon.com: Ampper 3/8"-16 Brass Side Post Battery Terminal Stud Bolts, Nickel Plated Standard Battery Side Post Extender Extension Bolt for GM Post, Pack of 2 : Automotive
Double tank Bolt Extender
RovKeav X4 Bolt Extender, For Use With 104, 204, TJ-3, 107, and CH3 Puller - Walmart.com
Battery Doctor Top Mount Battery Terminal and Bolt Extender