Sailing - Blocks

251 products

8% Off

Schaefer Series 5 Flat Base/Alum Cheek/Delrin Sheave [504-11]

$93.99

~~$101.90~~

Series 5 Flat Base/Alum Cheek/Delrin SheaveDelrin™ sheave ensures smooth operation and high safe working load. Stainless steel base distributes loads to a large surface area. Specifications: Sheav...

8% Off

Lewmar 60mm Synchro Block - Single [29926001BK]

$47.99

~~$51.95~~

60mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling. Using a combination of scientifically optimized block geometry, a Free-Spin bearing...

15% Off

Ronstan Series 40 All Purpose Block - Triple - Swivel Head [RF41300]

$82.65

~~$97.24~~

Series 40 All Purpose Block - Triple - Swivel HeadFeatures: Exceptionally high working loads Low maintenance, long service life Self-lubricating sheave Slotted pin shackle eliminates fouled lines ...

15% Off

Ronstan Series 50 All Purpose Block - Single Stand Up [RF51140]

$50.77

~~$59.72~~

Series 50 All Purpose Block - Single Stand UpFeatures: Exceptionally high working loads Low maintenance, long service life Self-lubricating Acetal polymer sheave ensures low friction and extreme d...

15% Off

$71.76

~~$84.42~~

Swivel Cleat & BaseSwivel cleat bases permit easy cleating and releasing from any angle.Sheave can be relocated to allow the control line to feed from belowComes complete with a 28mm(1-1/4") b...

12% Off

$31.95

~~$36.40~~

16mm Block with SwivelThe 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 ...