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Omni Block 1.5" Double Pulley
SKU: Rock Exotica | RO-P51D
- Regular price
- £147.39 Ex VAT
- £176.87 Inc VAT
- RRP: £156.25 Ex VAT
- Sale price
- £147.39 £147.39 Ex VAT
- Regular price
-
- £176.87 £176.87 Inc VAT
Free Delivery Over £75 +VAT *
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Product information & specifications
Rock Exotica P51 D 1.5" Omni-Block Double Pulley
The Rock Exotica P51 D 1.5" Omni-Block Double Pulley combines a compact swivel and high-efficiency double pulley in one CE-certified unit. Designed for professional arborist rigging, rescue systems and technical rope access, it removes the need for a separate swivel and connector, shortening the system and keeping your hardware streamlined.
A defining feature of the Omni design is the sideplate that opens while the pulley remains attached to the anchor (when unloaded). This allows you to install or remove the rope without unclipping from your main connection, making reconfigurations faster and safer in high-angle, confined space or awkward canopy positions. The sideplate uses a secure latch mechanism to help prevent accidental opening during use.
With a Minimum Breaking Strength (MBS) of 36 kN and a Working Load Limit (WLL) of 8 kN, the P51 D delivers serious performance for demanding rigging tasks. It is designed for ropes up to 13 mm (0.5") in diameter and features sealed ball bearings for smooth, efficient running under load. At around 411 g, it offers an excellent balance of strength, durability and manageable weight on the harness.
Key Features
- 1.5" double Omni-Block pulley with integrated swivel for compact rigging systems
- Sideplate opens while the pulley remains attached to the anchor (when unloaded)
- Eliminates the need for a separate swivel and carabiner, reducing system length
- High-efficiency sealed ball bearings for smooth running under load
- 36 kN MBS and 8 kN WLL for demanding professional applications
- Designed for mechanical advantage systems, redirects and haul setups
- Ideal for arborist rigging, rescue and rope access work
- CE certified and CNC machined from aluminium for strength and reliability
Specifications
| Model | Rock Exotica P51 D 1.5" Omni-Block Double Pulley |
| Part Number | P51 D |
| Rope Compatibility | Up to 13 mm (0.5") diameter |
| Weight | 411 g (14.5 oz) |
| MBS (Minimum Breaking Strength) | 36 kN |
| WLL (Working Load Limit) | 8 kN |
| Sheave Type | Sealed ball bearings |
| Configuration | Double sheave with integrated swivel |
| Primary Use | Mechanical advantage systems, redirects, compact haul setups |
| Certification | CE Certified |
FAQs
What is the benefit of the integrated swivel on the P51 D Omni-Block?
The integrated swivel keeps the system aligned under load and removes the need for a separate swivel and connector, shortening the overall rigging chain and reducing the number of components.
Can I open the sideplate while the pulley is still on the anchor?
Yes. The P51 D features a unique sideplate that can be opened while the pulley remains attached to the anchor, as long as it is unloaded. This makes rope installation and removal quicker and more secure.
What rope size is compatible with the 1.5" Omni-Block Double Pulley?
The pulley is designed for use with ropes up to 13 mm (0.5") in diameter, covering most common arborist, rescue and access lines.
Is the P51 D suitable for professional rigging and rescue work?
Yes. With a 36 kN MBS, 8 kN WLL and CE certification, the P51 D 1.5" Omni-Block Double Pulley is built for demanding professional applications when used in line with relevant standards and best practice.
Where is the 1.5" Omni-Block Double most commonly used?
It is widely used in arborist rigging, rescue hauling systems, high-angle rope access and any situation where a compact, efficient double pulley with swivel is beneficial.
Rock Exotica P51 D 1.5" Omni-Block Double Pulley
The Rock Exotica P51 D 1.5" Omni-Block Double Pulley combines a compact swivel and high-efficiency double pulley in one CE-certified unit. Designed for professional arborist rigging, rescue systems and technical rope access, it removes the need for a separate swivel and connector, shortening the system and keeping your hardware streamlined.
A defining feature of the Omni design is the sideplate that opens while the pulley remains attached to the anchor (when unloaded). This allows you to install or remove the rope without unclipping from your main connection, making reconfigurations faster and safer in high-angle, confined space or awkward canopy positions. The sideplate uses a secure latch mechanism to help prevent accidental opening during use.
With a Minimum Breaking Strength (MBS) of 36 kN and a Working Load Limit (WLL) of 8 kN, the P51 D delivers serious performance for demanding rigging tasks. It is designed for ropes up to 13 mm (0.5") in diameter and features sealed ball bearings for smooth, efficient running under load. At around 411 g, it offers an excellent balance of strength, durability and manageable weight on the harness.
Key Features
- 1.5" double Omni-Block pulley with integrated swivel for compact rigging systems
- Sideplate opens while the pulley remains attached to the anchor (when unloaded)
- Eliminates the need for a separate swivel and carabiner, reducing system length
- High-efficiency sealed ball bearings for smooth running under load
- 36 kN MBS and 8 kN WLL for demanding professional applications
- Designed for mechanical advantage systems, redirects and haul setups
- Ideal for arborist rigging, rescue and rope access work
- CE certified and CNC machined from aluminium for strength and reliability
Specifications
| Model | Rock Exotica P51 D 1.5" Omni-Block Double Pulley |
| Part Number | P51 D |
| Rope Compatibility | Up to 13 mm (0.5") diameter |
| Weight | 411 g (14.5 oz) |
| MBS (Minimum Breaking Strength) | 36 kN |
| WLL (Working Load Limit) | 8 kN |
| Sheave Type | Sealed ball bearings |
| Configuration | Double sheave with integrated swivel |
| Primary Use | Mechanical advantage systems, redirects, compact haul setups |
| Certification | CE Certified |
FAQs
What is the benefit of the integrated swivel on the P51 D Omni-Block?
The integrated swivel keeps the system aligned under load and removes the need for a separate swivel and connector, shortening the overall rigging chain and reducing the number of components.
Can I open the sideplate while the pulley is still on the anchor?
Yes. The P51 D features a unique sideplate that can be opened while the pulley remains attached to the anchor, as long as it is unloaded. This makes rope installation and removal quicker and more secure.
What rope size is compatible with the 1.5" Omni-Block Double Pulley?
The pulley is designed for use with ropes up to 13 mm (0.5") in diameter, covering most common arborist, rescue and access lines.
Is the P51 D suitable for professional rigging and rescue work?
Yes. With a 36 kN MBS, 8 kN WLL and CE certification, the P51 D 1.5" Omni-Block Double Pulley is built for demanding professional applications when used in line with relevant standards and best practice.
Where is the 1.5" Omni-Block Double most commonly used?
It is widely used in arborist rigging, rescue hauling systems, high-angle rope access and any situation where a compact, efficient double pulley with swivel is beneficial.
Delivery & Returns
UK Delivery
Fast, reliable delivery from our UK warehouse.
- FREE UK Delivery on orders over £75 + VAT
Estimated delivery: 2–4 working days
- UK Standard Delivery from £3.60 + VAT
Estimated delivery: 2–4 working days
- Next Working Day Delivery – £6.00 + VAT
Order before 3:00pm (Monday–Friday) for next working day delivery
All UK orders are dispatched Monday–Friday and sent via a tracked courier service.
International Delivery
We ship worldwide from the UK.
- Europe from £10.00
Estimated delivery: 2–7 working days - Rest of the World from £12.00
Estimated delivery: 2–11 working days
Shipping costs and delivery times are calculated at checkout based on destination and order contents.
Customs, Duties & Taxes
International orders may be subject to local import duties, taxes, or customs charges.
When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.
Customs processing times may affect delivery estimates.
Returns
30-Day Return Policy
- Items can be returned within 30 days of delivery
- Products must be unused and in original condition
- Return postage costs apply unless the item is faulty or incorrect
For full details, please visit our Shipping & Returns page.
UK Delivery
Fast, reliable delivery from our UK warehouse.
- FREE UK Delivery on orders over £75 + VAT
Estimated delivery: 2–4 working days
- UK Standard Delivery from £3.60 + VAT
Estimated delivery: 2–4 working days
- Next Working Day Delivery – £6.00 + VAT
Order before 3:00pm (Monday–Friday) for next working day delivery
All UK orders are dispatched Monday–Friday and sent via a tracked courier service.
International Delivery
We ship worldwide from the UK.
- Europe from £10.00
Estimated delivery: 2–7 working days - Rest of the World from £12.00
Estimated delivery: 2–11 working days
Shipping costs and delivery times are calculated at checkout based on destination and order contents.
Customs, Duties & Taxes
International orders may be subject to local import duties, taxes, or customs charges.
When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.
Customs processing times may affect delivery estimates.
Returns
30-Day Return Policy
- Items can be returned within 30 days of delivery
- Products must be unused and in original condition
- Return postage costs apply unless the item is faulty or incorrect
For full details, please visit our Shipping & Returns page.
