Ronstan Series 50 All Purpose Block, Single Stand Up
Ronstan
$71.30
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Ronstan
Ronstan Series 50 All Purpose Block, Single Stand Up
RF51140: SERIES 50 ALL PURPOSE STAND-UP BLOCK
Single sheave stand up block, includes saddle and spring
FEATURES
- Exceptionally high working loads
- Low maintenance, long service life
- Self-lubricating Acetal polymer sheave ensures low friction and extreme durability
- Captive Lock™ universal head
- Slotted pin shackle eliminates fouled lines
- Mount with 2 x 5mm (3/6") fasteners (not supplied)
SPECIFICATIONS
- Sheave diameter (mm) 50
- B.L. (kg) 1000
- M.W.L. (kg) 500
- Max. Rope diameter (mm) 12
- Weight (g) 118
PRODUCT INFORMATION
- All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing.
- Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required. Quick adjusting cleat arms require no tools to adjust and fix securely in position. Becket pin is removeable so line can be spliced prior to fitting.
APPLICATIONS
- Typically used in direct 4:1 purchase systems such as mainsheets and boom vangs.
- On larger boats they are used for fine-tune mainsheet tackles, outhauls, cunninghams, checkstays, genoa lead pullers and traveller controls.
