Series 40 All Purpose Block – Triple – Swivel Head
Features:
- Exceptionally high working loads
- Low maintenance, long service life
- Self-lubricating sheave
- Slotted pin shackle eliminates fouled lines
- Two way head post
- Spare parts – RF41010 Replacement Becket Pin, RF150 Shackle
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.
Applications:
- Mainsheet
- Halyard
- Vang
- Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)
Materials:
- U.V. stabilised Acetal sheaves
- Impact and U.V. resistant, fibre reinforced Nylon cheeks
- Grade 316 stainless steel bearing race
- Grade 316 stainless steel load strap and head fitting
- Sheave: UV stabilised acetal
- Cheeks: Impact modified, fiber reinforced and UV stabilized nylon
| Weight | 0.4 g |
|---|---|
| Dimensions | 5 × 3 × 2 cm |
Brand
Ronstan
No accessories available for this product.
No literature available for this product.
No videos available for this product.
Related products
Sailing > Blocks
Series 30 Block – Single – Loop Top Features: Maintenance free Economical Lightweight durable construction Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase Applications: Vang, [...]
Sailing > Blocks
Kite Block – Black w/White Sheave Features:Lightweight durable constructionEconomicalMaintenance free Applications:Vang, cunningham and trapeze retriever systems on dinghiesLeech line tackles, bunk adjusters etc on larger yachts Materials:U.V. stabilized Acetal sheavesNylon cheeks Specifications:Sheave Ø:16mm(5/8″)Max. Rope Ø:4mm(5/32″)
Sailing > Blocks
Series 20 Ball Bearing Block – Upright Lead Features:Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammersPrecision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction Applications:Typically used for halyards at the mast base Materials:U.V. Stabilized [...]
Sailing > Blocks
Ronstan Series 20 Ball Bearing Block – Single – Exit Cover Plate
Series 20 Ball Bearing Block – Single – Exit Cover Plate Features:Precision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction Applications:Exit blocks minimise friction in lines passing through the deck or exiting masts and booms Materials:UV Stabilized Acetal sheaveGrade 316 stainless steel load strap and head [...]
Sailing > Blocks
Ronstan Series 20 Ball Bearing Block – Triple – Becket – Cam Cleat – 2-Axis Shackle Head
Series 20 Ball Bearing Block – Triple – Becket – Cam Cleat – 2-Axis Shackle Head Features:Low frictionHigh static and dynamic load capacityLightweightPrecision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low frictionTwo-Way head can be fixed at 0° or 90° Applications:Dinghy control linesDinghy vangsCunninghamsTraveller controls Materials:Stainless steel [...]
Sailing > Blocks
Ronstan Race Sheave – Acetal Solid Bearing – 66mm (2-5/8″) OD
Race Sheave – Acetal Ball Bearing – 66mm(2-5/8″) OD Precision moulded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. Acetal Sheaves:Choice of bearingsSolid bearing – high strength and durability, utilizing the self-lubricating properties of AcetalU.V. resistant Acetal sheaves
Sailing > Blocks
Ronstan Race Sheave – Acetal Solid Bearing – 28mm (1-1/8″) OD
Race Sheave – Acetal Ball Bearing – 28mm(1-1/8″) OD Precision moulded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. Acetal Sheaves:Choice of bearingsSolid bearing – high strength and durability, utilizing the self-lubricating properties of AcetalU.V. resistant Acetal sheaves
Sailing > Blocks
Series 30 Ball Bearing Block – Single – Loop Top Features:Low friction 2-stage ball bearing system provides consistent performance over the full working load rangeHigh static and dynamic load capacityLight weightVersatile head fittingsSheaves running on Acetal or Torlon® ball bearings provide high performance & low friction Can be fitted with a shackle in either of [...]