DMM Steel Klettersteig D-Shape Carabiner 12mm for climbing and rigging, ideal for tree surgeons.
    DMM Steel Klettersteig D-Shape Carabiner 12mm for climbing and rigging, ideal for tree surgeons.
DMM Steel Klettersteig D-Shape Carabiner 12mm for climbing and rigging, ideal for tree surgeons.

12mm Steel Klettersteig D Shape Carabiner

SKU: DMM | DD-C847

Regular price
£19.50 Ex VAT
£19.50 £19.50 Ex VAT
Shipping calculated at checkout.
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

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Product information & specifications

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DMM 12mm Steel Klettersteig D Shape Carabiner

The DMM 12mm Steel Klettersteig D Shape Carabiner is a high-volume, heavy-duty steel carabiner designed for demanding professional applications where strength, capacity and ease of clipping are essential. Built for serious use in rope systems, rescue, rigging and industrial environments, this connector offers exceptional durability and practical usability in one robust design.

Based on an enlarged Offset D-inspired profile, the DMM Steel Klettersteig takes the efficient loading characteristics of a D-shaped connector and extends them even further to create a super-strong, high-volume connector. This makes it especially useful where larger attachment points, bulky hardware or oversize components need to be clipped quickly and securely.

If you need a large, strong steel carabiner for professional rope and safety systems, the DMM 12mm Steel Klettersteig is a highly capable option.

Key Features

  • Heavy-duty 12mm steel carabiner
  • High-volume D shape for larger attachments and hardware
  • Wide gate opening for easy clipping
  • Designed for professional rope and safety applications
  • Strong and durable construction for demanding environments
  • Based on an extended Offset D-style loading profile
  • Ideal for oversized connection points and complex systems

High-Volume Connector for Demanding Systems

The DMM Steel Klettersteig is designed to provide more internal space and easier access than more compact connectors. Its large basket and wide gate opening make it particularly effective when clipping oversize anchor points, larger ropes, multiple components or bulky rigging hardware.

This extra volume can also improve handling in day-to-day use, even when working with standard rope and hardware setups.

Strong D-Shape Loading Characteristics

The D-shaped profile helps direct loads towards the spine of the connector — the strongest part of the carabiner — supporting efficient load handling and dependable structural performance in use.

This makes the DMM Klettersteig D Shape Carabiner a smart option for professional users who need both strength and usability in one connector.

Built for Professional Applications

Manufactured from durable 12mm steel, this carabiner is designed to withstand heavy use in industrial rope access, rescue, rigging, work positioning and other demanding professional environments where connector wear and loading can be significant.

Technical Specifications

Specification Details
Product Type Steel D-shape carabiner
Material Steel
Bar Diameter 12mm
Shape High-volume D shape

Ideal For

  • Industrial rope access
  • Rescue and emergency systems
  • Heavy-duty rigging setups
  • Oversized anchors and connection points
  • Professional work positioning systems

Best For

The DMM 12mm Steel Klettersteig D Shape Carabiner is best suited to professionals who need a large, strong and easy-to-use steel connector for demanding systems and oversized hardware connections.

Why Choose the DMM 12mm Steel Klettersteig?

The DMM 12mm Steel Klettersteig offers excellent strength, generous internal space and easy clipping for demanding professional applications. If you need a steel connector that handles larger gear and tougher environments with confidence, this is a superb option.

Karabiners

Weight 282g
Width 76mm
Length 126mm
Gate Opening 25mm
Gate Action 3-Way Autolock
MBS Open 12kN
MBS Minor 12kN
MBS Major 45kN
Material Steel
Standard EN362:2004/B

DMM 12mm Steel Klettersteig D Shape Carabiner

The DMM 12mm Steel Klettersteig D Shape Carabiner is a high-volume, heavy-duty steel carabiner designed for demanding professional applications where strength, capacity and ease of clipping are essential. Built for serious use in rope systems, rescue, rigging and industrial environments, this connector offers exceptional durability and practical usability in one robust design.

Based on an enlarged Offset D-inspired profile, the DMM Steel Klettersteig takes the efficient loading characteristics of a D-shaped connector and extends them even further to create a super-strong, high-volume connector. This makes it especially useful where larger attachment points, bulky hardware or oversize components need to be clipped quickly and securely.

If you need a large, strong steel carabiner for professional rope and safety systems, the DMM 12mm Steel Klettersteig is a highly capable option.

Key Features

  • Heavy-duty 12mm steel carabiner
  • High-volume D shape for larger attachments and hardware
  • Wide gate opening for easy clipping
  • Designed for professional rope and safety applications
  • Strong and durable construction for demanding environments
  • Based on an extended Offset D-style loading profile
  • Ideal for oversized connection points and complex systems

High-Volume Connector for Demanding Systems

The DMM Steel Klettersteig is designed to provide more internal space and easier access than more compact connectors. Its large basket and wide gate opening make it particularly effective when clipping oversize anchor points, larger ropes, multiple components or bulky rigging hardware.

This extra volume can also improve handling in day-to-day use, even when working with standard rope and hardware setups.

Strong D-Shape Loading Characteristics

The D-shaped profile helps direct loads towards the spine of the connector — the strongest part of the carabiner — supporting efficient load handling and dependable structural performance in use.

This makes the DMM Klettersteig D Shape Carabiner a smart option for professional users who need both strength and usability in one connector.

Built for Professional Applications

Manufactured from durable 12mm steel, this carabiner is designed to withstand heavy use in industrial rope access, rescue, rigging, work positioning and other demanding professional environments where connector wear and loading can be significant.

Technical Specifications

Specification Details
Product Type Steel D-shape carabiner
Material Steel
Bar Diameter 12mm
Shape High-volume D shape

Ideal For

  • Industrial rope access
  • Rescue and emergency systems
  • Heavy-duty rigging setups
  • Oversized anchors and connection points
  • Professional work positioning systems

Best For

The DMM 12mm Steel Klettersteig D Shape Carabiner is best suited to professionals who need a large, strong and easy-to-use steel connector for demanding systems and oversized hardware connections.

Why Choose the DMM 12mm Steel Klettersteig?

The DMM 12mm Steel Klettersteig offers excellent strength, generous internal space and easy clipping for demanding professional applications. If you need a steel connector that handles larger gear and tougher environments with confidence, this is a superb option.

Karabiners

Weight 282g
Width 76mm
Length 126mm
Gate Opening 25mm
Gate Action 3-Way Autolock
MBS Open 12kN
MBS Minor 12kN
MBS Major 45kN
Material Steel
Standard EN362:2004/B

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Delivery & Returns

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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.

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