Specification model:

5.5 Single head 1.5 thick

7mm:1.5 thick

8mm: 90mm long and 2.8mm thick

9 single head 2.8 thick and 90mm long

10mm: 90mm long and 2.8mm thick

11mm: 88mm long and 2.7mm thick

12mm:95 long 2.8 thick

13mm: length 100mm thickness 2.8mm

14mm: 101mm long and 2.8mm thick

15mm: length 100mm thickness 2.8mm

16 single head 2.8 thick 102mm long

17mm: length 105mm thickness 2.8mm

18 single head 2.8 thick and 105mm long

19mm: length 105mm thickness 2.8mm

20 single head, 2.8 thick

22 single head

21 single head

23 single head

24 single head 2.3 thick 120mm long

25 single head 2.8 thick and 126mm long

26 single head 2.8 thick and 100mm long

27 single head 2.8 thick and 140 long

28 single head

30 single head 2.3 thick

32 single head 2.8 thick 120mm

8mm:1.5 thick

10mm:1.5 thick

12 Single head 1.5 thick

13 single head 1.5 thick

14mm:1.5 thick

17 mm1.5 thick