Product parameters:
| specification | |||||||
| model | Types of | use | Benchmark Specifications | Clockwork load value | Needle shape (mm) | Needle height (mm) | Quality (g) |
| 0 degrees -100 degrees | |||||||
| GS-719N | A type | General rubber (medium hard) | JIS K 6253 | 550-8050 Mn | Apex 0.79 | 2.5 | 200 |
| ISO7619 | (56.1-821.1 gf) | 35 ° circle | |||||
| GS-719G | A type (needle type) | General rubber (medium hard) | ISO868 | 550-8050 Mn | Apex 0.79 | 2.5 | 208 |
| ASTM D 2240 | (56.1-821.1 gf) | 35 ° circle | |||||
| GS-719R | A type | General rubber (medium hard) | 550-8050 Mn | Apex 0.79 | 2.5 | 213 | |
| (56.1-821.1 gf) | 35 ° circle | ||||||
| GS-720N | D type | Hard rubber (high hardness) | 0-44450Mn | Apex diameter 0.1 | 2.5 | 200 | |
| (0-4533 gf) | 35 ° circle | ||||||
| GS-720G | D type (needle type) | Hard rubber (high hardness) | 0-44450Mn | Apex diameter 0.1 | 2.5 | 208 | |
| (0-4533 gf) | 35 ° circle | ||||||
| GS-720R | D type | Hard rubber (high hardness) | 0-44450Mn | Apex diameter 0.1 | 2.5 | 213 | |
| (0-4533 gf) | 35 ° circle | ||||||
| GS-721N | E type | Soft rubber (low hardness) | JIS K 6253 | 550-8050 Mn | Hemisphere 2.50 | 2.5 | 200 |
| (56.1-821.1 gf) | Hemispherical | ||||||
| GS-721G | E type (pin type) | Soft rubber (low hardness) | ASTM D 2240 | 550-8050 Mn | Hemisphere 2.50 | 2.5 | 208 |
| (56.1-821.1 gf) | Hemispherical | ||||||

