Stiff detent on frame lock

pvicenzi

Basic Member
Joined
Dec 25, 2008
Messages
6,665
Does anyone know of a cure for a stiff detent on a frame lock kinife?
 
Usually usage will solve this problem. If it's a new knife contact the seller or manufacturer. If all else fails take it apart and file down the frame lock.
 
You can bend the lock a little, or artificially wear the detent by putting moderate pressure on the lock bar while cycling it. This has worked for me quite a few times. Just be careful with modifying a knife. A little goes a long way, and ruining a knife is easier than one would think.
 
Mechanically wear it in by using it

or go to youtube and look up zt550 fix
 
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