L-shaped street (for 240, 300)
U-shaped and L-shaped street (for 240, 300)
The U-shaped type is compatible with both T-14 and T-20. The L-shaped cover varies in height (front and coping) depending on the load, as well as the diameter and number of horizontal rebar.
- 企業：北村コンクリート工業
- 価格：Other
