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Louisville® PK100M Replacement Rung Lock, For Use With Louisville® AE1660 Extension Ladder | Dillon Supply
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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
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Extension Ladder Fixing Buckle Kit 28-11 Compatible Aluminum Extension Ladder Extension Ladder Rung Lock Kit - AliExpress
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