DEEN Drive Adapter (3/8 Drive → 1/2 Drive)

【Product Specifications】
Total length: 29.9mm
Outer diameter: 17.7mm
Insert angle: Head 3/8sq convex 1/2SQ

It is an adapter that converts the insertion angle of 3/8SQ (9.5SQ) to 1/2SQ (12.7SQ).