The TTR (Titanium Roller) AirBlock surpasses all other blocks with 98% efficiency, increasing trimming speed and harnessing power other blocks lose to friction.
| Sheave ∅ (mm) | 110mm |
| Length (mm) | 157mm |
| Weight (g) | 1121g |
| Maximum line ∅ (mm) | 20mm |
| Maximum working load (kg) | 8000kg |
| Breaking load (kg) | 16000kg |
| Footnote | Loop not included |
DO NOT use Harken equipment for human suspension unless product is specifically certified and labeled for such use.
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