คุณลักษณะ

• 12 square type.
• You can easily work in narrow places such as corners with a swing angle of 30°.
• Relieves torsional stress strongly against shaft breakage.
• The socket length is 45 mm, which improves work efficiency.
• For powerful power tool models (14.4 V, 18 V).
• For construction and civil engineering work, assembly and dismantling of scaffolding, etc.
• For tightening the blade plate bolt and double pull bolt.