409
16 mm Triple Air Block w/Becket
The 16 mm is Harken’s smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race.
Technical specifications · Harken 409
| Sheave diameter | 16 mm |
|---|---|
| Length | 57 mm |
| Weight | 43 g |
| Maximum line diameter | 5 mm |
| Maximum working load | 318 kg |
| Breaking load | 544 kg |