8 cm. Pole C-Clamp
52 cm. Pole 2 in 1 (C-Clamp+Grommet)
Robot Swivel Arm
2 in 1 C-Clamp & Grommet for 1-3 Monitors (เสาสูง 302 mm)
M4114
M3110
M2020
M1060
M0020