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 and has a 250 lb (113 kg) maximum working load.
Part no. 421: 16mm Through-Deck Block
Specifications
- Sheave Ø (mm) 16 mm
- Sheave Ø (in) 5/8 in
- Length (mm) 60 mm
- Length (in) 2 3/8 in
- Weight (g) 18 g
- Weight (oz) .63 oz
- Maximum line Ø (mm) 5 mm
- Maximum line Ø (in) 7/32 in
- Fasteners (mm) 4 RH mm
- Fasteners (in) #8 RH in
- Cutout (mm) 11 x 35 mm
- Cutout (in) 7/16 x 1 3/8 in
- Maximum working load (kg) 113 kg
- Maximum working load (lb) 250 lb
- Breaking load (kg) 544 kg
- Breaking load (lb) 1200 lb
Resources/References
- Need help to design your Harken system - take a look here for the Harken System Guides and Drawings
- Take a look here for all the official Harken Support Information