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Internal square to DIN 3120 / ISO 1174 with ball reception For 1/4" bits with external hexagon drive to DIN 3126 / ISO 1173 For manual operation Chrome plated and mirror polished, Weight: 0.02 Pounds, Manufacturer: KS Tools
Internal square to DIN 3120 / ISO 1174 with ball reception For 1/4" bits with external hexagon drive to DIN 3126 / ISO 1173 For manual operation Chrome plated and mirror polished, Weight: 0.02 Pounds, Manufacturer: KS Tools