What are the specifications and classifications of basketball hoop
Specifications of the hoop:
1. Its inner diameter is as small as 450 mm and as large as 457 mm.
2. Painted orange, which is in the following Natural Color System (NCS) approved by the Basketball Federation: 0080-Y70R; 0090-Y70R; 1080-Y70R.
3. The diameter of the ring material is as small as 16 mm and as large as 20 mm.
4. The nets should be tied at 12 positions on each rim, and the attachments to the nets should not have any sharp edges or gaps.
5. There is a gap greater than 8 mm to prevent fingers from entering.
6. Designed as a hook (for primary and secondary).
Classification of baskets:
①Basket ②Three-spring basket ③Simple basket ④Double-spring basket ⑤Basket ⑥National standard basket ⑦Leisure basket ⑧Double-spring universal basket.
