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Ronstan Series 40 Manual Ratchet Block With Swivel Shackle Head
Special Price
£68.41
Regular Price
£72.70
Normally Available in 2-3 Days
SKU
RORF46100M
Ronstan 40mm manual ratchet block with a swivel shackle head.
The popular Ronstan series 40 manual ratchet block with a swivel shackle head.
On this manual model you get to choose whether the ratchet is engaged or not by switching it on and off with the rotating switch.
• Up to 14:1 holding power - highest available!
• Smooth easing of sheets
• Manual ON/OFF ratchet selection
• Swivel shackle head for unlimited block rotation.
• Stainless steel shackle head for ultimate durability and compatibility with harsh fixing points.
Awesome ratchet block holding power
Quite simply, Ronstan Ratchet Orbit Blocks™ have the highest holding power available. The sophisticated NC-machined sheave features Generation 2 of our patented sheave cross-hole geometry. The Series 40 delivers up to 14:1 holding power, almost double that of our nearest competititor.
The unique sheave design has 8 gripping faces which directly resist loaded line movement. Traditional designs have an angled resistance to line movement. Our Generation 2 design has straight resistance faces which both distribute the load and minimise rope wear. These faces are offset from the radial line, to draw the rope down into the gripping area when under load.
Simple and secure attachment
A swivelling shackle is used for attaching the block, which allows for unlimited twists of the block.
Smooth easing of sheets
With the ratchet mechanism disengaged the sheave and sheet runs out smoothly and freely. When the ratchet is engaged, the sheaves cross hole geometry eliminates the 'shuddering' ease-out that you can expect from traditional v-groove ratchet blocks.
| SKU | RORF46100M |
|---|---|
| Weight | 38g |
| Attachment Method | Removable Head, Shackle, Swivel |
| Bearing Type | Ball Bearing |
| Block Type | Single |
| Sheave Diameter (mm) | 40.00 |
| Max Rope Width (mm) | 9.00 |
| Max Working Load (kg) | 175 |
| Breaking Load (kg) | 500 |
| Length (mm) | 80 |
| Pin Diameter (mm) | 4 |
Delivery Charges - Our delivery price start from;
Standard Delivery from; £3.00
Next Day Delivery from; £7.50
Check the price for delivering your item by adding it to the cart, then view the cart and entering your delivery details. It will then give you your options and the price.
FREE Delivery - If your total order value is £100 or over, then in most cases it will qualify for free delivery.
International DeliveriesÂ
- Pay for your order in Euro's or US Dollars, by clicking on the Links at the top of page.
- We use either a Royal Mail Air Service or Fedex to deliver this product internationally.
- You can easily check the price and options for delivering your order by adding the items to the cart and selecting your delivery country and region.
Free Returns
This item can be returned using our Royal Mail Free Returns service subject to the following conditions.
- If using our Royal Mail Free Returns you must follow there guidelines.
- The product can't be one of the following; Special Order Items, Items cut to a length, Custom Made Items, self assembly products that have been assembled and safety products including flares and inflatable lifejackets.
- Items should be returned within 30 Days of receipt.
- Items must be unused and returned in the original packaging with labels if applicable.
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Ronstan Series 40 Manual Ratchet Block With Swivel Shackle HeadSpecial Price £68.41 Regular Price £72.70
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