Heerka Isku-dhafka Octagonlock
Heerka Octagonlock waa mid ka mid ah qaybaha dhismaha ee octagonlock kaas oo aad muhiim u ah rarista awoodda iyo taageeridda dhammaan mashaariicda. Dhammaan walxaha ceeriin ah waxaan u isticmaali doonnaa trensile sare oo dhumucdiisu tahay hal iyo in ka badan si aan u dammaanad qaadno nidaamkan tayo sare leh. Tuubada caadiga ah, inta badan isticmaal dhexroor 48.3mm ah, dhumucdiisuna tahay 2.5mm ama 3.25mm; Disk-ka octagon, badankood waxay doortaan dhumucdiisu tahay 8mm ama 10mm oo leh 8 god si loogu xiro ledgerka, inta u dhaxaysa, masaafada waa 500mm laga bilaabo xudunta ilaa xudunta. Gacanta dibadda waxaa lagu dhejin doonaa hal dhinac. Dhinaca kale ee Standard waxaa lagu dhejin doonaa hal god 12mm ah, masaafada ilaa dhammaadka tuubada waa 35mm.
Badbaadadu waa mid aad muhiim ugu ah dhammaan dhismaha iyo mashaariicda. Annagoo ah soo-saare mas'uul ah, waxaan ka sii tayo badan nahay daryeelka. Alaabada ceeriin iyo farsamooyinka alxanka ayaa la xakameeyaa. Dhammaan agabyadayada ceeriin ee dufcad kasta ka dib marka ay yimaadaan warshaddayada iyo ka hor inta aan la soo saarin waxaa tijaabin doona SGS si loo hubiyo xaqiiqada.
| Maya. | Shay | Dhererka (mm) | OD(mm) | Dhumuc (mm) | Agabka |
| 1 | Heerka/Toosan 0.5m | 500 | 48.3 | 2.5/3.25 | Q235/Q355 |
| 2 | Heerka/Toosan 1.0m | 1000 | 48.3 | 2.5/3.25 | Q235/Q355 |
| 3 | Heerka/Toosan 1.5m | 1500 | 48.3 | 2.5/3.25 | Q235/Q355 |
| 4 | Heerka/Toosan 2.0m | 2000 | 48.3 | 2.5/3.25 | Q235/Q355 |
| 5 | Heerka/Toosan 2.5m | 2500 | 48.3 | 2.5/3.25 | Q235/Q355 |
| 6 | Heerka/Toosan 3.0m | 3000 | 48.3 | 2.5/3.25 | Q235/Q355 |







