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Chuck key STANLEY STA66350 for drill chucks 10–13 mm, black
Summary description:
STANLEY STA66350 chuck key for tightening and loosening drill chucks with compatible sizes from 10 to 13 mm. Metal key in black finish designed to engage geared chuck teeth for secure grip and reliable torque transfer. Suitable for workshop and DIY use with compatible drills and replacement of lost or worn chuck keys.