Custom ball end hex bit designed to tighten hard to reach screws.     Choose 3/16" for Remington 700, AICS, etc. Choose 5/32" for Ruger 10/22 V-Block, etc. Choose 5/64" for general use Choose 1/8" for KIDD, etc. Choose 5mm for Action Screws Choose T30 for numerous uses(T30 is not a Ball End) Sha...

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