Features:

Punch-free: suitable for 4-13 mm glass
Plastic inner cushion: no damage to glass
Reinforcing ribs: tough and durable, not easy to deform
Supplied with a wrench: a free hexagonal wrench for easy fixation

Description:

Material: 340 stainless steel
Clamping thickness: 4-13 mm
Hole through the board: 13 mm
Size: 42*20mm

Package:

1set(with wrench)