Manufactured from high grade steel alloy???????
Technical specification:
| PART NO. | SIZE (inches) | LENGTH (mm) |
| BLPLM1210 | 10 | 76 |
| BLPLM1211 | 11 | |
| BLPLM1212 | 12 | |
| BLPLM1213 | 13 | |
| BLPLM1214 | 14 | |
| BLPLM1215 | 15 | |
| BLPLM1216 | 16 | |
| BLPLM1217 | 17 | |
| BLPLM1218 | 18 | |
| BLPLM1219 | 19 | |
| BLPLM1220 | 20 | |
| BLPLM1221 | 21 | |
| BLPLM1222 | 22 | |
| BLPLM1224 | 24 | |
| BLPLM1227 | 27 | |
| BLPLM1230 | 30 | |
| BLPDLM1232 | 32 |