1.Measuring tape
2.Calculator
3.Pencil
4.Note sheet
5.Level
6.Circle drawing 
| MODEL | 
 SPEC  | 
QUANTITY PER CARTON(PCS)  | 
G.W/N.T(kg) | PACK.DIEM (cm)  | 
| GS-64 | 3/10X19 | 120 | 22/21 | 40x31x33 | 
| 3.5/12X19 | 120 | 23/22 | 40x31x33 | |
| 5/16X19 | 120 | 26/25 | 40x31x33 | |
| 5.5/18X19 | 120 | 27/26 | 40x31x33 |