Wiha Magic Ring screw holding hex bits feature a spring steel retaining ring to prvent the screw from falling off the tool and into the unknown. Holds the fastener securely during both assembly and disassembly.

Available in inch and metric sizes with standard or ball end.

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MagicRing Hex Insert Bits   

MagicRing Hex Power Bits   

MagicRing Ball End Hex Power Bits