Ronstan Series 40 ALL Purpose Block- Triple- Becket- Swivel
- Full name
- RONSTAN SERIES 40 ALL PURPOSE BLOCK- TRIPLE- BECKET- SWIVEL
- Mfg part #
- RF41310
- UPC
- 9316800557431
- SKU
- 70601
Backorder: ships once restocked by the manufacturer. We’ll email you if there’s a delay.
🚚 Free shipping over $100
30-day returns. Details
Secure checkout · prices verified at checkout
Genuine parts from authorized distributors. Questions? getboatparts@gmail.com
- 30-day returns
About this part
The Ronstan Series 40 ALL Purpose Block- Triple- Becket- Swivel is a genuine Ronstan part (manufacturer part # RF41310, UPC 9316800557431) in our Blocks range under Sailing. It's currently on backorder. Order now to reserve the next shipment. Shipping weight is about 0.4 lb.
Manufacturer description
Series 40 All Purpose Block - Triple - Becket - 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
- Snap fit removable becket pin
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.Becket pin is removable so line can be spliced prior to fitting and is ingeniously locked into position without the use of a clevis pin, split ring or tools.
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
Related parts
