"Noise prevention for rattling" U-shaped groove grating with flange. 'OG Lock U'

The theft prevention for U-shaped drainage grates is also effective in preventing rattling noise. It does not require the installation of fasteners for concrete secondary products and is a close-contact fixed type. Installation is easy.

We would like to introduce the OG Lock series 'OG Lock U' handled by Okagreat Co., Ltd. 'OG Lock U' is a product that does not require the installation of fixtures for concrete products and securely fixes U-shaped channel grates. It can be closely attached and fixed to the channel without any construction work, simply by tightening the OG Lock bolts in two places. Removal is also a simple task of just loosening the bolts, which does not hinder channel cleaning. 【Features】 ■ No construction work required for the channel ■ Closely attaches and fixes to the channel by tightening the OG Lock bolts in two places ■ Easy removal by simply loosening the bolts ■ Effective for preventing theft of grates and reducing rattling noise *For more details, please refer to the PDF document or feel free to contact us.

Exterior Materials