DMM Ultra O Locksafe Carabiner in grey and green, ideal for tree climbing and secure outdoor adventures.
    DMM Ultra O Locksafe Carabiner in grey and green, ideal for tree climbing and secure outdoor adventures.
DMM Ultra O Locksafe Carabiner in grey and green, ideal for tree climbing and secure outdoor adventures.

Ultra O Locksafe Karabiner

SKU: DMM | DD-A327

Regular price
$22.00
$22.00 $22.00 Ex VAT
Shipping calculated at checkout.
Regular price
$22.00
Sale price
$22.00 $22.00 Ex VAT
Regular price

In Stock

or 4 interest-free
payments of $6.60 with

Free Standard UK Delivery Over £75 +VAT

Easy Returns

Product information & specifications

The DMM Ultra O Locksafe Carabiner is a lightweight and secure carabiner that is perfect for any type of rope climbing. It is made from high-quality aluminium alloy and features a keylock nose design that prevents ropes and gear from snagging. The carabiner also features a self-locking gate that provides added security while in the trees

It is the perfect carabiner for tree climbing, rock climbing, mountaineering, rappelling, and other outdoor activities.

Features:

  • Approved to EN362:2004/B
  • Also available pre-drilled with a captive bar option conforming to EN362:2004/T
  • Oval shape allows central positioning of devices
  • I-Beam section for increased strength to weight ratio
  • Keylock clean nose for snag free connection
  • Hot forged and fully heat treated aluminium for lightness and maximum strength
  • Anodised to BS EN 7599:2010 AA10 Sealed for corrosion protection
  • Recommended for use with pulleys and as a general connector
  • Individually marked for traceability

Shop the DMM Ultra O Locksafe Carabiner today and experience the difference!

Karabiners

Standard En12275:1998 EN362:2004/B
Weight 73g
Gate Opening 22mm
Gate Action 3-Way Autolock
MBS Open 7kN
MBS Minor 12kN
MBS Major 25kN
Material Aluminium

The DMM Ultra O Locksafe Carabiner is a lightweight and secure carabiner that is perfect for any type of rope climbing. It is made from high-quality aluminium alloy and features a keylock nose design that prevents ropes and gear from snagging. The carabiner also features a self-locking gate that provides added security while in the trees

It is the perfect carabiner for tree climbing, rock climbing, mountaineering, rappelling, and other outdoor activities.

Features:

  • Approved to EN362:2004/B
  • Also available pre-drilled with a captive bar option conforming to EN362:2004/T
  • Oval shape allows central positioning of devices
  • I-Beam section for increased strength to weight ratio
  • Keylock clean nose for snag free connection
  • Hot forged and fully heat treated aluminium for lightness and maximum strength
  • Anodised to BS EN 7599:2010 AA10 Sealed for corrosion protection
  • Recommended for use with pulleys and as a general connector
  • Individually marked for traceability

Shop the DMM Ultra O Locksafe Carabiner today and experience the difference!

Karabiners

Standard En12275:1998 EN362:2004/B
Weight 73g
Gate Opening 22mm
Gate Action 3-Way Autolock
MBS Open 7kN
MBS Minor 12kN
MBS Major 25kN
Material Aluminium

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.

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