MAKINGTEC 180 අංශක ස්විං ඉස්කුරුප්පු වරහන් උපදෙස්
Easy to Assemble Pre-drill a hole in the steel or wooden beam (use a 0.32 inch drill bit size), when installing it on the wood, put two tight nuts on the top, and then tighten. When installing on the steel…