шестогран

• Техника
• Allen key
• hex key
• hexagon key
• zeta key
• Unbrako key
• Allen ам. wrench
• hex ам. wrench
• hexagon ам. wrench
• zeta ам. wrench
• Unbrako ам. wrench
• hexagon socket wrench
• hexagon socket key
• hex-nut wrench
• hexagon spanner