What's the difference between 1745 and 1842 for traditional slingshots?

First, the inner diameter and the outer diameter are different.

Rubber bands of 1 and 1745, with inner diameter of 17 and outer diameter of 45;

2. Rubber band of 1842, inner diameter18, outer diameter 42.

Second, under the same material, the effect is different.

1 and 1745 have larger cross-sectional area and greater strength;

2. The cross-sectional area of1842 is less than 1745, so the stress is small.

Third, use different steel rings.

1 and 1745 are matched with 8mm steel rings, and the four-strand rubber band group is also a light bow;

2. 1842 uses 7mm steel rings and four strands of rubber bands to form a light bow.