Specifications and models:

Trigeminal hexagon socket 2.5-3-4(0.036kg)/1 piece 300*25*50

Trigeminal hexagon socket 3-4-5(0.038kg)/1 piece 300*25*50

Trigeminal hexagon 4-5-6(0.054kg)/1 piece 300*25*50

Trigeminal hexagon socket 5-6-8(0.065kg)/1 piece 300*25*50