Ronstan Series 40 BB Orbit HL, Single, Becket Optional, Lashing Block
The new Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability.
They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks.
Lightweight and strong toughened glass fibre reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks - the perfect balance of performance and reliability.
As well as traditional single swivel blocks, the range also includes single and double sheave lashing or soft attachment options through to multiple sheave blocks including those with quad and quin sheaves.
The range is extremely versatile allowing a multitude of possible systems right up to a 12:1 purchase mainsheet system for off-the-beach performance catamarans.
Series 40 Orbit Blocks™ are fitted with our carbon-reinforced C-Cleat™ for secure rope holding with low entry and exit efforts, and fairleads for fast action from any angle.
Cleat arms are made from stainless steel and are adjustable for setting to your preferred cleating angle.
Ball Bearing versions incorporate our 2-stage bearing system using ball bearings to minimise friction and a secondary full-contact bearing to maintain low friction across the full working load range.
High-load versions are designed specifically for any application where high dynamic or static loads are expected.
They feature a high-strength grade 2205 stainless steel sheave & hub together with a triple bearing race to maintain low friction at very high loads.
Features
- Class-leading dynamic and static load ratings.
- Lightweight, yet strong. Toughened, glass fiber-reinforced nylon replaces stainless steel straps used in our traditional utility blocks.
- Soft attachment, lashing optional.
- Low profile and compact.
- High-performance cleating.
- Rotating cheek for snatch block functionality.
- High-load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high-strength grade 2205 stainless steel sheave & hub together with a triple bearing race to maintain low friction at very high loads.
Specifications
- Sheave: Ø 40 mm
- Max. Rope: Ø 10 mm
- Max. Cable: Ø mm
- Pin Ø - mm
- M.W.L. 1000 kg
- B. L. 3000 kg
- Weight: 96 g
Applications
- Mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans, and sports boats to 8m (26ft).
- Halyard, vang, and backstay applications on boats to 9m (30ft).
- Control line applications on larger yachts.
- Snatch block functionality for temporary leads and situational applications like twings, soft luff furling lines, or deflectors
Materials
- Frame/cheeks: Toughened, glass fibre reinforced nylon.
- Head fittings, hubs & fasteners: Grade 316 stainless steel.
- HHL Sheave: sheave and bearing race: Grade 2205 stainless steel.
DOWNLOADS:
CHRISTMAS ORDERS
Australia Post and our Commercial Couriers are expecting the festive season to be extra busy this year. Based on their advice, we cannot guarantee orders placed after the cut-off dates listed below will be delivered by Christmas.
To avoid disappointment place your Christmas orders as early as possible.
Overseas, offshore islands and distant mainland locations may take up to 3 or 4 weeks to deliver. Please contact your local Mail Order Department to discuss specific details relating to your situation.
SHIPPING
All orders are shipped from our Brookvale, Sydney order fulfilment centre. Orders are normally shipped within 5 business days - most quicker!
Shipping day estimates after your order leaves our fulfilment centre in Sydney are based on Australia Post domestic delivery times:
| State | Regular |
Express |
| ACT | 2 - 3 business days | 1 - 2 business days |
| NSW | 2 - 4 business days | 1 - 3 business days |
| NT | 4 - 13 business days | 3 - 5 business days |
| QLD | 3 -12 business days | 2 - 4 business days |
| SA | 3 - 5 business days | 2 - 4 business days |
| TAS | 4 - 8 business days | 2 - 4 business days |
| VIC | 3 - 5 business days | 2 - 3 business days |
| WA | 5 - 10 business days | 2 - 6 business days |
* These delivery times are an estimate and actual delivery times may vary based on peak periods and other external factors. Bulky orders may take longer.
Shipping rates are automatically calculated based on live quotes supplied by our shipping partners. The quote takes into consideration, the bulk of your cart, where you want it delivered and if you want express or standard shipping.
Get a shipping rate estimate by adding items to your online cart. Go to the cart by clicking on the shopping cart icon located at the top right of the page. Then enter your shipping destination information into the "Estimate Shipping and Tax" section of the shopping cart summary.
International Shipping
We are currently unable to deliver online orders outside of Australia.
If you are located outside of Australia and wish to place an order offline. Please contact our Mail Order department or send us an enquiry via the orange help bubble located at the bottom right of this page.
RETURNS
Online purchases can be returned/exchanged within 30 days. Some exclusions do apply.
Visit our Returns Policy page for details on how you can return an item.
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Ronstan Series 40 BB Orbit Single, Becket Optional, Lashing BlockCat. No. 6841Sup. No. RF48109Our Price $56.95 -
Ronstan Series 40 BB Orbit Double, Becket Optional, Lashing, BlockCat. No. 6843Sup. No. RF48209Our Price $119.95 -
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Ronstan Series 40 BB Orbit Single, Becket Hub, Swivel Shackle Head BlockCat. No. 6840Sup. No. RF48100Our Price $59.95 -
