Director Swivel Boss D Connector Carabiner
SKU: DMM | DD-A647SS
- 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
Free Delivery Over £75 *
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Product information & specifications
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
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.

