Rung Lock Accessory Replacement Kit for Extension Ladders – Little Giant Ladder Systems
How to fix extension ladder rung lock? The black 'flipper' is stuck in the closed position somehow and now doesn't allow the ladder to extend (pic 1). Should look like the second
GRONGU Extension Ladder Lock Kit 28-11 Compatible with Werner Aluminum Extension Ladders Fit for Werner Aluminum 24 ft, 28 ft, 32 ft Extension Ladder Rung Lock Kit Aluminum Extension Ladder Parts - Amazon.com
Rung Lock Kit | Louisville Ladder
GOKULAD Rung Lock For Fiberglass Extension Ladder
Replacement Rung Locks for Old Extension Ladder - DoItYourself.com Community Forums