DMM Director Swivel Boss (D) Connector Carabiner, ideal for tree surgeons and climbers, featuring a lightweight and strong design.
Various DMM Director Swivel Eye Locksafe carabiners hanging on a rope, ideal for climbing, caving, and tree surgeons.
Director Swivel Boss D Connector Carabiner illustration with bow shackle design.
    DMM Director Swivel Boss (D) Connector Carabiner, ideal for tree surgeons and climbers, featuring a lightweight and strong design.
    Various DMM Director Swivel Eye Locksafe carabiners hanging on a rope, ideal for climbing, caving, and tree surgeons.
    Director Swivel Boss D Connector Carabiner illustration with bow shackle design.
DMM Director Swivel Boss (D) Connector Carabiner, ideal for tree surgeons and climbers, featuring a lightweight and strong design.
Various DMM Director Swivel Eye Locksafe carabiners hanging on a rope, ideal for climbing, caving, and tree surgeons.
Director Swivel Boss D Connector Carabiner illustration with bow shackle design.

Director Swivel Boss D Connector Carabiner

SKU: DMM | DD-A647SS

Regular price
£67.50 Ex VAT
£67.50 £67.50 Ex VAT
Shipping calculated at checkout.
Regular price
£67.50 Ex VAT
£81.00 Inc VAT
RRP: £75.00 Ex VAT
Sale price
£67.50 £67.50 Ex VAT
Regular price
£81.00 £81.00 Inc VAT
Was £75.00 Ex VAT

or 4 interest-free
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Product information & specifications

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DMM Director Swivel Boss

The DMM Director Swivel Boss is a compact, lightweight and highly versatile swivelling termination carabiner designed for professional rope and lanyard systems where minimal length, strong alignment and smooth movement are essential. Engineered to load in its strongest major-axis orientation, the Director Swivel Boss is an excellent solution for arborist, rope access and work-at-height applications where connector efficiency and compactness really matter.

Ideal for use in lanyard systems, the DMM Director Swivel Boss combines a short, practical carabiner body with an integrated swivel and a textile-friendly configurable eye. This allows it to be retrofitted onto compatible pre-stitched or swaged lanyard components, or used alongside DMM Linkits to build extremely compact, connectable systems.

With a very short gate, a generous rope/device loading curve and DMM’s signature “Rhino horn” anti-rotation feature, the Director Swivel Boss is purpose-built for professional use in compact rope systems.

Key Features

  • Compact swivelling termination carabiner
  • Designed to encourage major axis loading
  • Integrated swivel helps reduce twisting in systems
  • Textile-friendly configurable eye
  • Can be retrofitted onto pre-stitched or swaged lanyard components
  • Very short gate for compact overall size
  • Rhino horn feature helps keep connected devices in the loading area
  • Compatible with DMM Linkit lightweight rigging components
  • Available with D shape or Bow shape shackle options
  • Hot forged and CNC machined

Designed for Compact, Efficient Lanyard Systems

The DMM Director Swivel Boss is built specifically for situations where reducing overall system length is important. Its compact body and extra short gate help create shorter, tidier systems — particularly useful in restricted height environments or applications where every centimetre matters.

This makes it especially effective for modern work positioning lanyards and other compact connection setups.

Integrated Swivel for Better System Movement

The integrated swivel helps reduce twisting and tangling in connected systems, improving usability and helping maintain a cleaner working setup. This is particularly useful in lanyard systems, where rope or webbing can easily twist during use.

Strong, Stable Loading Orientation

The DMM Director Swivel Boss is designed to load along its major axis — the strongest direction of the connector. The integrated Rhino horn feature helps keep attached devices or components sitting correctly in the main loading area, improving alignment and reducing the likelihood of poor positioning.

Configurable for Different Attachment Requirements

The textile-friendly eye allows the connector to work well with a variety of rope and textile terminations, while users can choose between a D shape or Bow shape shackle depending on their attachment and movement requirements.

It can also be used alongside the DMM Director Yoke to create an advanced swivelling, pivoting double connector system.

Technical Specifications

Specification Details
Product Type Swivelling termination carabiner
Construction Hot forged and CNC machined
Key Design Feature Integrated swivel / short gate / Rhino horn loading guide
Compatibility Compatible with DMM Linkit components
Attachment Options D shape or Bow shape shackle

Ideal For

  • Lanyard systems
  • Compact work positioning setups
  • Arborist and rope access applications
  • Low-profile connector systems
  • Users wanting reduced system length and integrated anti-twist performance

Best For

The DMM Director Swivel Boss is best suited to professionals who need a compact, strong and swivel-equipped termination connector for efficient lanyard and rope systems.

Why Choose the DMM Director Swivel Boss?

The DMM Director Swivel Boss is a superb solution for building cleaner, shorter and better aligned rope systems. With its integrated swivel, major-axis loading design and compact form, it is an excellent connector for professional lanyard setups.

Karabiners

Standard EN12275:2013 A/T, EN362:2004 A/T
Weight 105g
Width 64mm
Length 130mm
Gate Opening 16mm
Gate Action 3-Way Autolock
MBS Open 9kN
Material Aluminium
MBS Major 26kN

DMM Director Swivel Boss

The DMM Director Swivel Boss is a compact, lightweight and highly versatile swivelling termination carabiner designed for professional rope and lanyard systems where minimal length, strong alignment and smooth movement are essential. Engineered to load in its strongest major-axis orientation, the Director Swivel Boss is an excellent solution for arborist, rope access and work-at-height applications where connector efficiency and compactness really matter.

Ideal for use in lanyard systems, the DMM Director Swivel Boss combines a short, practical carabiner body with an integrated swivel and a textile-friendly configurable eye. This allows it to be retrofitted onto compatible pre-stitched or swaged lanyard components, or used alongside DMM Linkits to build extremely compact, connectable systems.

With a very short gate, a generous rope/device loading curve and DMM’s signature “Rhino horn” anti-rotation feature, the Director Swivel Boss is purpose-built for professional use in compact rope systems.

Key Features

  • Compact swivelling termination carabiner
  • Designed to encourage major axis loading
  • Integrated swivel helps reduce twisting in systems
  • Textile-friendly configurable eye
  • Can be retrofitted onto pre-stitched or swaged lanyard components
  • Very short gate for compact overall size
  • Rhino horn feature helps keep connected devices in the loading area
  • Compatible with DMM Linkit lightweight rigging components
  • Available with D shape or Bow shape shackle options
  • Hot forged and CNC machined

Designed for Compact, Efficient Lanyard Systems

The DMM Director Swivel Boss is built specifically for situations where reducing overall system length is important. Its compact body and extra short gate help create shorter, tidier systems — particularly useful in restricted height environments or applications where every centimetre matters.

This makes it especially effective for modern work positioning lanyards and other compact connection setups.

Integrated Swivel for Better System Movement

The integrated swivel helps reduce twisting and tangling in connected systems, improving usability and helping maintain a cleaner working setup. This is particularly useful in lanyard systems, where rope or webbing can easily twist during use.

Strong, Stable Loading Orientation

The DMM Director Swivel Boss is designed to load along its major axis — the strongest direction of the connector. The integrated Rhino horn feature helps keep attached devices or components sitting correctly in the main loading area, improving alignment and reducing the likelihood of poor positioning.

Configurable for Different Attachment Requirements

The textile-friendly eye allows the connector to work well with a variety of rope and textile terminations, while users can choose between a D shape or Bow shape shackle depending on their attachment and movement requirements.

It can also be used alongside the DMM Director Yoke to create an advanced swivelling, pivoting double connector system.

Technical Specifications

Specification Details
Product Type Swivelling termination carabiner
Construction Hot forged and CNC machined
Key Design Feature Integrated swivel / short gate / Rhino horn loading guide
Compatibility Compatible with DMM Linkit components
Attachment Options D shape or Bow shape shackle

Ideal For

  • Lanyard systems
  • Compact work positioning setups
  • Arborist and rope access applications
  • Low-profile connector systems
  • Users wanting reduced system length and integrated anti-twist performance

Best For

The DMM Director Swivel Boss is best suited to professionals who need a compact, strong and swivel-equipped termination connector for efficient lanyard and rope systems.

Why Choose the DMM Director Swivel Boss?

The DMM Director Swivel Boss is a superb solution for building cleaner, shorter and better aligned rope systems. With its integrated swivel, major-axis loading design and compact form, it is an excellent connector for professional lanyard setups.

Karabiners

Standard EN12275:2013 A/T, EN362:2004 A/T
Weight 105g
Width 64mm
Length 130mm
Gate Opening 16mm
Gate Action 3-Way Autolock
MBS Open 9kN
Material Aluminium
MBS Major 26kN

Downloads

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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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