![Harken 16mm Forkhead Block [376]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/harken-16mm-forkhead-block-376.webp)
16mm Forkhead Block
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.
Specifications:
- Sheave: 16mm / 5/8in.
- Length: 29mm / 1-1/8in.
- Weight: 11g / .38oz
- Maximum line: 5mm / 7/32in
- Maximum working load: 113kg/ 250lb
- Breaking load: 544kg / 1200lb
![Harken 22mm Triple Micro Block w/Cam Cleat [230]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/harken-22mm-triple-micro-block-w-cam-cleat-230.webp)
![Harken 25mm Wire Block w/Shackle [300]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/harken-25mm-wire-block-w-shackle-300.webp)
![Harken 57mm Carbo Air Block w/Swivel [2600]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/harken-57mm-carbo-air-block-w-swivel-2600.webp)
![Harken 22mm Fiddle Micro Block w/V-Jam Becket [245]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/harken-22mm-fiddle-micro-block-w-v-jam-becket-245.webp)
![Harken 22mm Micro Block w/Becket [225]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/harken-22mm-micro-block-w-becket-225.webp)
![Harken 57mm Carbo Air Fiddle Block w/Swivel Becket [2622]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/harken-57mm-carbo-air-fiddle-block-w-swivel-becket-2622.webp)
![Harken 40mm Carbo Air Block w/Swivel [2636]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/harken-40mm-carbo-air-block-w-swivel-2636.webp)
![Harken 22mm Micro Block w/Swivel [292]](https://www.greathardwarehub.com/wp-content/uploads/2026/09/harken-22mm-micro-block-w-swivel-292.webp)