X-Rigging SafeBloc
SKU: Notch Equipment | NO-36680
- Regular price
- £159.99 Ex VAT
- £191.99 Inc VAT
- Sale price
- £159.99 £159.99 Ex VAT
- Regular price
-
- £191.99 £191.99 Inc VAT
- Was £159.99 Ex VAT
Free Delivery Over £75 *
Worldwide Shipping from the UK
Trusted UK Arborist Retailer
30-Day Easy Returns
Product information & specifications
Notch SafeBloc
The Notch SafeBloc is an advanced friction rigging device designed for arborists and rigging professionals who want to reduce rigging point stress, improve system control and build more efficient lowering setups in the tree. Made in the USA and developed in collaboration with David Driver of X-Rigging Rings, the SafeBloc is a triple-hole rigging thimble that introduces controlled friction at the top of the rigging system for safer and more versatile rope handling.
Unlike a traditional arborist block or pulley, the Notch SafeBloc helps dissipate force through friction rather than relying purely on redirection. This can reduce loading at the rigging point while giving the climber and ground crew more options during controlled lowering. Lightweight, durable and built with no moving parts, the SafeBloc is hard-coated for long-term professional use and backed by a lifetime warranty.
Key Features
- Advanced friction rigging device for arborist lowering systems
- Triple-hole design allows adjustable friction in the rigging system
- Helps reduce rigging point stress compared to traditional block or pulley setups
- Can improve control during lowering of small to medium loads
- Allows climber-assisted lowering in suitable rigging scenarios
- No moving parts to wear out or become damaged
- Hard-coated for extended wear and long-term durability
- Made in the USA
Designed for Modern Arborist Rigging
The Notch SafeBloc is designed to bring more friction management into the canopy, helping arborists build more efficient and controlled rigging systems. By adding friction at the rigging point, it helps reduce the forces placed on the anchor compared to conventional pulley or block-based systems, making it a valuable option for modern tree rigging operations.
Performance, Control and Friction Management
The rigging line can be woven through all three holes for maximum friction, or through fewer holes when less friction is required. This gives the SafeBloc excellent versatility across a range of rigging scenarios. It is designed to add useful, controlled friction without overloading the short section of rope between the device and the material being lowered. On small to medium loads, this added friction can also allow the climber to take over on the lowering line after the initial control phase, freeing up the ground worker when appropriate.
Application and Technical Use
The Notch SafeBloc can be used anywhere you would normally use an arborist block for lowering. It is particularly useful for arborists looking to manage friction in the upper rigging system while reducing system complexity and wear. For small to medium loads, it may be used without a basal lowering device, but for larger or heavier rigging operations, it should be paired with an appropriate basal lowering device as part of a properly planned rigging system.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Notch SafeBloc |
| Product Type | Friction rigging device / triple-hole rigging thimble |
| Inner Diameter (3 Hole) | 1.49 in |
| Inner Rope Capacity | 3/4 in |
| Outside Groove | 0.94 in |
| Outside Groove Rope Capacity | 24mm |
| Construction | Hard-coated for extended wear |
| Moving Parts | None |
| Country of Manufacture | USA |
| Warranty | Lifetime Warranty |
Ideal For
- Professional arborist rigging systems
- Controlled lowering of branches and timber
- Reducing rigging point stress in canopy rigging setups
- Small to medium load rigging applications
- Tree work crews building friction-managed rope systems
Best For
The Notch SafeBloc is best for arborists and professional riggers who want a lightweight, durable and highly effective friction rigging device that helps improve control, reduce anchor point stress and expand rigging options in the tree.
Why Choose Notch SafeBloc?
The Notch SafeBloc offers a smarter approach to arborist rigging by bringing friction management into the canopy without adding moving parts or unnecessary complexity. Developed with real-world tree rigging in mind, it is a durable, technically advanced solution for professionals looking to improve system efficiency, control and safety in modern lowering operations.
Notch SafeBloc
The Notch SafeBloc is an advanced friction rigging device designed for arborists and rigging professionals who want to reduce rigging point stress, improve system control and build more efficient lowering setups in the tree. Made in the USA and developed in collaboration with David Driver of X-Rigging Rings, the SafeBloc is a triple-hole rigging thimble that introduces controlled friction at the top of the rigging system for safer and more versatile rope handling.
Unlike a traditional arborist block or pulley, the Notch SafeBloc helps dissipate force through friction rather than relying purely on redirection. This can reduce loading at the rigging point while giving the climber and ground crew more options during controlled lowering. Lightweight, durable and built with no moving parts, the SafeBloc is hard-coated for long-term professional use and backed by a lifetime warranty.
Key Features
- Advanced friction rigging device for arborist lowering systems
- Triple-hole design allows adjustable friction in the rigging system
- Helps reduce rigging point stress compared to traditional block or pulley setups
- Can improve control during lowering of small to medium loads
- Allows climber-assisted lowering in suitable rigging scenarios
- No moving parts to wear out or become damaged
- Hard-coated for extended wear and long-term durability
- Made in the USA
Designed for Modern Arborist Rigging
The Notch SafeBloc is designed to bring more friction management into the canopy, helping arborists build more efficient and controlled rigging systems. By adding friction at the rigging point, it helps reduce the forces placed on the anchor compared to conventional pulley or block-based systems, making it a valuable option for modern tree rigging operations.
Performance, Control and Friction Management
The rigging line can be woven through all three holes for maximum friction, or through fewer holes when less friction is required. This gives the SafeBloc excellent versatility across a range of rigging scenarios. It is designed to add useful, controlled friction without overloading the short section of rope between the device and the material being lowered. On small to medium loads, this added friction can also allow the climber to take over on the lowering line after the initial control phase, freeing up the ground worker when appropriate.
Application and Technical Use
The Notch SafeBloc can be used anywhere you would normally use an arborist block for lowering. It is particularly useful for arborists looking to manage friction in the upper rigging system while reducing system complexity and wear. For small to medium loads, it may be used without a basal lowering device, but for larger or heavier rigging operations, it should be paired with an appropriate basal lowering device as part of a properly planned rigging system.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Notch SafeBloc |
| Product Type | Friction rigging device / triple-hole rigging thimble |
| Inner Diameter (3 Hole) | 1.49 in |
| Inner Rope Capacity | 3/4 in |
| Outside Groove | 0.94 in |
| Outside Groove Rope Capacity | 24mm |
| Construction | Hard-coated for extended wear |
| Moving Parts | None |
| Country of Manufacture | USA |
| Warranty | Lifetime Warranty |
Ideal For
- Professional arborist rigging systems
- Controlled lowering of branches and timber
- Reducing rigging point stress in canopy rigging setups
- Small to medium load rigging applications
- Tree work crews building friction-managed rope systems
Best For
The Notch SafeBloc is best for arborists and professional riggers who want a lightweight, durable and highly effective friction rigging device that helps improve control, reduce anchor point stress and expand rigging options in the tree.
Why Choose Notch SafeBloc?
The Notch SafeBloc offers a smarter approach to arborist rigging by bringing friction management into the canopy without adding moving parts or unnecessary complexity. Developed with real-world tree rigging in mind, it is a durable, technically advanced solution for professionals looking to improve system efficiency, control and safety in modern lowering operations.
Delivery & Returns
UK Delivery
Fast, reliable delivery from our UK warehouse.
- FREE UK Standard Delivery
applies to eligible UK orders over £75 ex 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 Standard Delivery
applies to eligible UK orders over £75 ex 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.

