A chain-link quote that says "3 inch" still fails if one person measured the clear opening and the other measured centre to centre. On this counter the commercial size is the clear opening.
Boxes
| Name | Clear opening |
|---|---|
| 2″ | 50 mm |
| 3″ | 75 mm |
| 4″ | 100 mm |
The 2 inch box is the tightest stock diamond, used on compounds and schools. The 4 inch box is the widest. A true 50 mm opening with 3 mm wire can read about 53 mm centre to centre. The size you order is still 50 mm.
Height, wire, roll
Heights are 3, 3.5, 4, 4.5, 5, 6, 7, 8, 9, 10, 11 and 12 ft. That is the fabric width, the fence height, not the post. Wire is 2.5 mm, 3 mm or 4 mm. The roll is 50 ft.
GI is the zinc coat. PVC powder coat uses dark green, light green, black, blue or grey, with other colours if you ask. Sector 9, Noida. 9910238277.