The first 42 designs feature 5 upright bars in a gate, each with unique design variations. On a 3ft wide gate, this spacing results in the bars being approximately 120mm apart. Naturally, keeping 5 bars in a wider gate would increase the distance between the upright bars.

set1

set 2

set4

Set 5

set 6

set 7

Any of these designs could have the top changed so instead of the scrolls it has decorative railing heads
The next set has 7 upright bars this makes the gap between bars on a 3ft wide gate around 90mm appart