Big Dan Supersafe 3 Way Carabiner
SKU: ISC | IS-KH455SS1
- Regular price
- £16.96 Ex VAT
- £20.35 Inc VAT
- RRP: £19.45 Ex VAT
- Sale price
- £16.96 £16.96 Ex VAT
- Regular price
-
- £20.35 £20.35 Inc VAT
- Was £19.45 Ex VAT
Free Delivery Over £75 *
Worldwide Shipping from the UK
Trusted UK Arborist Retailer
30-Day Easy Returns
Product information & specifications
ISC Big Dan Karabiner – Steel Triple Lock Climbing Karabiner
The ISC Big Dan Karabiner is a very strong steel karabiner designed for heavy loads, demanding rope systems and professional work at height. Built with a high breaking strength and durable steel construction, it is ideal for arborist, rigging, rope access and industrial applications where dependable strength is essential.
Its robust steel body makes the Big Dan suitable for harsh environments, while ISC’s innovative blind nose design helps minimise snagging and reduces the risk of plucking damage to climbing lines. The patented ISC triple lock gate uses stainless steel springs for long-term durability and secure operation in extreme conditions.
Key Features
- ISC Big Dan steel karabiner for heavy-duty applications
- High breaking strength for demanding rope systems
- Durable steel construction for harsh working environments
- Triple lock gate for secure connection
- Stainless steel gate springs for long service life
- Blind nose design helps minimise snagging
- Helps reduce plucking damage to climbing lines
- Can be operated one-handed once mastered
- Certified to CE EN 362
Heavy-Duty Steel Construction
The Big Dan Karabiner is manufactured from steel for excellent strength, durability and resistance to demanding site conditions, making it ideal for heavy-load applications.
Secure Triple Lock Gate
The patented ISC triple lock gate is designed to be extremely difficult to open accidentally, providing secure connection performance for professional rope systems.
Snag-Resistant Blind Nose
ISC’s blind nose design helps reduce snagging on ropes, slings and attachment points, improving handling and helping protect climbing lines from unnecessary wear.
Built for Harsh Environments
With its tough steel body and stainless steel gate springs, the Big Dan is designed to withstand challenging working conditions and repeated professional use.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | ISC Big Dan Karabiner |
| Material | Steel |
| Gate Type | Triple lock |
| Nose Type | Blind nose / snag-resistant design |
| Spring Type | Stainless steel gate springs |
| Approved Standard | CE EN 362 |
Ideal For
- Professional arborist rope systems
- Heavy-load applications
- Rigging and rope access work
- Industrial height safety systems
- Users needing a strong steel triple lock connector
Explore More
- Carabiners & Connectors
- Climbing Equipment
- Lowering & Rigging Equipment
- Climbing Ropes
- Arborist Guides & Advice
Best For
The ISC Big Dan Karabiner is best suited to professional users who need a very strong steel karabiner for heavy loads, harsh environments and secure rope system connections.
Why Choose the ISC Big Dan Karabiner?
With its steel construction, high breaking strength, triple lock gate and snag-resistant blind nose, the ISC Big Dan delivers dependable performance for demanding professional use.
Karabiners
| Weight | 365g |
|---|---|
| Standard | EN362:04 |
| Width | 86mm |
| Length | 137mm |
| Gate Opening | 27mm |
| Gate Action | 3-Way Autolock |
| Material | Steel |
| MBS Major | 50kN |
ISC Big Dan Karabiner – Steel Triple Lock Climbing Karabiner
The ISC Big Dan Karabiner is a very strong steel karabiner designed for heavy loads, demanding rope systems and professional work at height. Built with a high breaking strength and durable steel construction, it is ideal for arborist, rigging, rope access and industrial applications where dependable strength is essential.
Its robust steel body makes the Big Dan suitable for harsh environments, while ISC’s innovative blind nose design helps minimise snagging and reduces the risk of plucking damage to climbing lines. The patented ISC triple lock gate uses stainless steel springs for long-term durability and secure operation in extreme conditions.
Key Features
- ISC Big Dan steel karabiner for heavy-duty applications
- High breaking strength for demanding rope systems
- Durable steel construction for harsh working environments
- Triple lock gate for secure connection
- Stainless steel gate springs for long service life
- Blind nose design helps minimise snagging
- Helps reduce plucking damage to climbing lines
- Can be operated one-handed once mastered
- Certified to CE EN 362
Heavy-Duty Steel Construction
The Big Dan Karabiner is manufactured from steel for excellent strength, durability and resistance to demanding site conditions, making it ideal for heavy-load applications.
Secure Triple Lock Gate
The patented ISC triple lock gate is designed to be extremely difficult to open accidentally, providing secure connection performance for professional rope systems.
Snag-Resistant Blind Nose
ISC’s blind nose design helps reduce snagging on ropes, slings and attachment points, improving handling and helping protect climbing lines from unnecessary wear.
Built for Harsh Environments
With its tough steel body and stainless steel gate springs, the Big Dan is designed to withstand challenging working conditions and repeated professional use.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | ISC Big Dan Karabiner |
| Material | Steel |
| Gate Type | Triple lock |
| Nose Type | Blind nose / snag-resistant design |
| Spring Type | Stainless steel gate springs |
| Approved Standard | CE EN 362 |
Ideal For
- Professional arborist rope systems
- Heavy-load applications
- Rigging and rope access work
- Industrial height safety systems
- Users needing a strong steel triple lock connector
Explore More
- Carabiners & Connectors
- Climbing Equipment
- Lowering & Rigging Equipment
- Climbing Ropes
- Arborist Guides & Advice
Best For
The ISC Big Dan Karabiner is best suited to professional users who need a very strong steel karabiner for heavy loads, harsh environments and secure rope system connections.
Why Choose the ISC Big Dan Karabiner?
With its steel construction, high breaking strength, triple lock gate and snag-resistant blind nose, the ISC Big Dan delivers dependable performance for demanding professional use.
Karabiners
| Weight | 365g |
|---|---|
| Standard | EN362:04 |
| Width | 86mm |
| Length | 137mm |
| Gate Opening | 27mm |
| Gate Action | 3-Way Autolock |
| Material | Steel |
| MBS Major | 50kN |
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.
