Ultra D Locksafe 3 Way Locking Karabiner Matt Grey
SKU: DMM | DD-A337MG
- Regular price
- £16.50 Ex VAT
- £19.80 Inc VAT
- RRP: £18.33 Ex VAT
- Sale price
- £16.50 £16.50 Ex VAT
- Regular price
-
- £19.80 £19.80 Inc VAT
- Was £18.33 Ex VAT
Free Standard UK Delivery Over £75 +VAT
Easy Returns
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Product information & specifications
DMM Ultra D Carabiner: Maximum Strength for Working at Height
The DMM Ultra D Carabiner is a high-strength connector designed for demanding working at height applications. Its pronounced D-shape optimizes load distribution, ensuring maximum strength and reliability.
Key Features and Benefits:
- D-Shaped Design: Forces loading along the major axis, maximizing strength and stability.
Applications:
- Lanyards
- Working at height systems
- General rigging
Maximize Your Safety with the DMM Ultra D Carabiner
This robust and reliable carabiner is an essential tool for professionals working in challenging environments.
| Product Name | Product Code | Dimensions | Weight | MBS (Major Axis) | MBS (Minor Axis) | MBS (Gate Open) | Gate Opening | Certification |
|---|---|---|---|---|---|---|---|---|
| Ultra D Titanium Kwiklock | A333 | 66 x 113mm | 84g | 30kN | 12kN | 9kN | 22mm | EN362:2004 B EN12275:2013 B |
| Ultra D Titanium Screwgate | A332 | 66 x 113mm | 80g | 30kN | 12kN | 9kN | 23mm | EN362:2004 B EN12275:2013 B |
| Ultra D Matt Grey Screwgate | A332MG | 66 x 113mm | 80g | 30kN | 12kN | 9kN | 22mm | EN362:2004 B EN12275:2013 B |
| Ultra D Titanium Kwiklock ANSI | A333ANSI | 66 x 113mm | 100g | 30kN | 16kN | 9kN | 16mm | EN362:2004 B EN12275:2013 B ANSI/ASSE Z359.12-2019 CAN/CSA Z259.12-16 |
| Ultra D Titanium Locksafe | A337 | 66 x 113mm | 84g | 30kN | 12kN | 9kN | 22mm | EN362:2004 B EN12275:2013 B |
| Ultra D Matt Grey Locksafe | A337MG | 66 x 113mm | 84g | 30kN | 12kN | 9kN | EN362:2004 B EN12275:2013 B |
|
| Ultra D Titanium Locksafe ANSI | A337ANSI | 66 x 113mm | 100g | 30kN | 16kN | 9kN | 16mm | EN362:2004 B EN12275:2013 B ANSI/ASSE Z359.12-2019 CAN/CSA Z259.12-16 |
DMM Ultra D Carabiner: Maximum Strength for Working at Height
The DMM Ultra D Carabiner is a high-strength connector designed for demanding working at height applications. Its pronounced D-shape optimizes load distribution, ensuring maximum strength and reliability.
Key Features and Benefits:
- D-Shaped Design: Forces loading along the major axis, maximizing strength and stability.
Applications:
- Lanyards
- Working at height systems
- General rigging
Maximize Your Safety with the DMM Ultra D Carabiner
This robust and reliable carabiner is an essential tool for professionals working in challenging environments.
| Product Name | Product Code | Dimensions | Weight | MBS (Major Axis) | MBS (Minor Axis) | MBS (Gate Open) | Gate Opening | Certification |
|---|---|---|---|---|---|---|---|---|
| Ultra D Titanium Kwiklock | A333 | 66 x 113mm | 84g | 30kN | 12kN | 9kN | 22mm | EN362:2004 B EN12275:2013 B |
| Ultra D Titanium Screwgate | A332 | 66 x 113mm | 80g | 30kN | 12kN | 9kN | 23mm | EN362:2004 B EN12275:2013 B |
| Ultra D Matt Grey Screwgate | A332MG | 66 x 113mm | 80g | 30kN | 12kN | 9kN | 22mm | EN362:2004 B EN12275:2013 B |
| Ultra D Titanium Kwiklock ANSI | A333ANSI | 66 x 113mm | 100g | 30kN | 16kN | 9kN | 16mm | EN362:2004 B EN12275:2013 B ANSI/ASSE Z359.12-2019 CAN/CSA Z259.12-16 |
| Ultra D Titanium Locksafe | A337 | 66 x 113mm | 84g | 30kN | 12kN | 9kN | 22mm | EN362:2004 B EN12275:2013 B |
| Ultra D Matt Grey Locksafe | A337MG | 66 x 113mm | 84g | 30kN | 12kN | 9kN | EN362:2004 B EN12275:2013 B |
|
| Ultra D Titanium Locksafe ANSI | A337ANSI | 66 x 113mm | 100g | 30kN | 16kN | 9kN | 16mm | EN362:2004 B EN12275:2013 B ANSI/ASSE Z359.12-2019 CAN/CSA Z259.12-16 |
Delivery & Returns
Christmas Returns (Extended)
To give you extra peace of mind over Christmas:
- Orders placed between 10 October and 24 December 2025 can be returned up to 26 January 2026 (excluding Sale items)
- Orders placed from 25 December 2025 onwards are covered by our standard 30-day return policy
UK Delivery
Fast, reliable delivery from our UK warehouse.
- FREE UK Delivery on orders over £50 + VAT
Estimated delivery: 2–4 working days
- UK Standard Delivery from £3.60 + VAT
Estimated delivery: 2–4 working days
- Next Working Day Delivery – £5.00 + 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.
Christmas Returns (Extended)
To give you extra peace of mind over Christmas:
- Orders placed between 10 October and 24 December 2025 can be returned up to 26 January 2026 (excluding Sale items)
- Orders placed from 25 December 2025 onwards are covered by our standard 30-day return policy
UK Delivery
Fast, reliable delivery from our UK warehouse.
- FREE UK Delivery on orders over £50 + VAT
Estimated delivery: 2–4 working days
- UK Standard Delivery from £3.60 + VAT
Estimated delivery: 2–4 working days
- Next Working Day Delivery – £5.00 + 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.
