צמת שולחן מיני 30 מ"מ מסגסוגת אלומיניום צמת שולחן מסגסוגת אלומיניום צמת שולחן מיני עשה זאת בעצמך.

it's functional but I would advise against buying it. The clamp is uneven and due to protruding rivet will mess up the wooden or plastic table. Strong tightening also causes the screw to tilt moving the clamping point away from the clamp base, basically preventing a good tight. So it's neither strong nor strict nor precise. There are better ones on the market for roughly same price. Edit: it cracked when I tried to tight it down (see the last photo)

Kinda small, but I think it will be very useful when you need help with the craft.

It broke when I tried to fix it. Weak metal. Waste of money

It is much smaller than I expected. But for the asking price it's ok