12mm Steel Offset D Locksafe Carabiner
SKU: DMM | DD-C817
- Regular price
- £19.50 Ex VAT
- £23.40 Inc VAT
- RRP: £21.67 Ex VAT
- Sale price
- £19.50 £19.50 Ex VAT
- Regular price
-
- £23.40 £23.40 Inc VAT
- Was £21.67 Ex VAT
Free Delivery Over £75 *
Worldwide Shipping from the UK
Trusted UK Arborist Retailer
30-Day Easy Returns
Product information & specifications
DMM 12mm Steel Offset D Carabiner
The DMM 12mm Steel Offset D is a heavy-duty steel carabiner designed for users who need maximum connector strength in demanding rope, rigging and rescue systems. Built from cold-forged 12mm steel bar, this robust connector is engineered for professional applications where durability, security and high load capacity are essential.
Featuring DMM’s Offset D shape, this connector combines the strength efficiency of a traditional D-shaped spine with an enlarged basket for improved usability and internal space. This makes it easier to handle with gloves and better suited to accommodating ropes, slings, pulleys and hardware in more demanding system setups.
With tested strengths exceeding 45kN, the DMM 12mm Steel Offset D is an ideal choice for professional users who require a strong steel connector for rescue, rigging and industrial rope work.
Key Features
- Heavy-duty 12mm steel carabiner
- Offset D shape for strong, efficient loading
- Cold-forged steel construction for maximum durability
- Tested strengths exceeding 45kN
- Enlarged basket for improved internal volume and gate opening
- Comfortable handling, even when wearing gloves
- Ideal for rescue, rigging and heavy-duty rope systems
Built for Maximum Strength
The DMM 12mm Steel Offset D is designed for applications where aluminium connectors may not offer the level of durability or strength required. Its 12mm steel construction makes it a superb option for high-wear environments and systems where maximum connector strength is a priority.
This makes it especially useful in rescue systems, industrial rope access, rigging setups and other heavy-duty professional applications.
Offset D Shape for Better Usability
The Offset D design directs loads efficiently towards the spine — the strongest part of the connector — while increasing internal space at the basket end. This provides better compatibility with larger ropes, pulleys and hardware, while also improving handling and clipping comfort.
The shape also gives a more positive feel in the hand, particularly when wearing gloves or working in cold or technical environments.
Ideal for Heavy-Duty Systems
Whether used in rescue hauling systems, rigging anchors, industrial work positioning or demanding rope setups, the DMM 12mm Steel Offset D is designed to offer dependable, long-term performance where strong connectors are essential.
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Steel Offset D carabiner |
| Material | Cold-forged steel |
| Bar Diameter | 12mm |
| Strength | Exceeds 45kN in testing |
| Shape | Offset D |
Ideal For
- Rescue and emergency systems
- Heavy-duty rigging setups
- Industrial rope access work
- Connecting pulleys, slings and anchors
- Applications requiring high-strength steel connectors
Best For
The DMM 12mm Steel Offset D is best suited to professionals who need a very strong, durable steel carabiner for demanding systems where connector strength and long-term reliability are critical.
Why Choose the DMM 12mm Steel Offset D?
The DMM 12mm Steel Offset D offers exceptional strength, excellent handling and a practical high-volume shape for serious professional use. For rescue, rigging and industrial applications, it is a connector you can rely on.
Karabiners
| Weight | 250g |
|---|---|
| Standard | EN362:2004 B/T |
| MBS Major | 45kN |
| Gate Opening | 18mm |
| Gate Action | 3-Way Autolock |
| Material | Steel |
DMM 12mm Steel Offset D Carabiner
The DMM 12mm Steel Offset D is a heavy-duty steel carabiner designed for users who need maximum connector strength in demanding rope, rigging and rescue systems. Built from cold-forged 12mm steel bar, this robust connector is engineered for professional applications where durability, security and high load capacity are essential.
Featuring DMM’s Offset D shape, this connector combines the strength efficiency of a traditional D-shaped spine with an enlarged basket for improved usability and internal space. This makes it easier to handle with gloves and better suited to accommodating ropes, slings, pulleys and hardware in more demanding system setups.
With tested strengths exceeding 45kN, the DMM 12mm Steel Offset D is an ideal choice for professional users who require a strong steel connector for rescue, rigging and industrial rope work.
Key Features
- Heavy-duty 12mm steel carabiner
- Offset D shape for strong, efficient loading
- Cold-forged steel construction for maximum durability
- Tested strengths exceeding 45kN
- Enlarged basket for improved internal volume and gate opening
- Comfortable handling, even when wearing gloves
- Ideal for rescue, rigging and heavy-duty rope systems
Built for Maximum Strength
The DMM 12mm Steel Offset D is designed for applications where aluminium connectors may not offer the level of durability or strength required. Its 12mm steel construction makes it a superb option for high-wear environments and systems where maximum connector strength is a priority.
This makes it especially useful in rescue systems, industrial rope access, rigging setups and other heavy-duty professional applications.
Offset D Shape for Better Usability
The Offset D design directs loads efficiently towards the spine — the strongest part of the connector — while increasing internal space at the basket end. This provides better compatibility with larger ropes, pulleys and hardware, while also improving handling and clipping comfort.
The shape also gives a more positive feel in the hand, particularly when wearing gloves or working in cold or technical environments.
Ideal for Heavy-Duty Systems
Whether used in rescue hauling systems, rigging anchors, industrial work positioning or demanding rope setups, the DMM 12mm Steel Offset D is designed to offer dependable, long-term performance where strong connectors are essential.
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Steel Offset D carabiner |
| Material | Cold-forged steel |
| Bar Diameter | 12mm |
| Strength | Exceeds 45kN in testing |
| Shape | Offset D |
Ideal For
- Rescue and emergency systems
- Heavy-duty rigging setups
- Industrial rope access work
- Connecting pulleys, slings and anchors
- Applications requiring high-strength steel connectors
Best For
The DMM 12mm Steel Offset D is best suited to professionals who need a very strong, durable steel carabiner for demanding systems where connector strength and long-term reliability are critical.
Why Choose the DMM 12mm Steel Offset D?
The DMM 12mm Steel Offset D offers exceptional strength, excellent handling and a practical high-volume shape for serious professional use. For rescue, rigging and industrial applications, it is a connector you can rely on.
Karabiners
| Weight | 250g |
|---|---|
| Standard | EN362:2004 B/T |
| MBS Major | 45kN |
| Gate Opening | 18mm |
| Gate Action | 3-Way Autolock |
| Material | Steel |
Downloads
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.
