Standard clamp mounting B151TR-ST-90

Consisting of:

• Disc XOT52
• Clamp lower part XU150
• Screw, nut

Screw length at least grating height plus 30 mm.

This fixing material can be used for GRP gratings with a closed surface, a pitch of 50.8×50.8 mm and a width of bars of 5-7.5 mm. In accordance with BG regulations, only permissible if an additional Safety lock is provided on site.