Mega Vault Harness Tool
SKU: DMM | DD-A771MG
Key Features
- Largest clip in the DMM Vault range
- Fits webbing up to 45mm wide
- Replaceable gate keeper for easy loading
- Keylock nose reduces snagging
- Regular price
- €66,95
- Sale price
- €66,95 Ex VAT
- Regular price
-
Free Delivery Over £75 *
Worldwide Shipping from the UK
Trusted UK Arborist Retailer
30-Day Easy Returns
Product information & specifications
DMM Mega Vault Harness Tool Holder
The DMM Mega Vault is the largest and most robust clip in DMM's Vault range, built for professional arborists, riggers and tradespeople who need secure carry for heavier or awkwardly shaped tools. Its deep, wide basket design comfortably holds chainsaws, impact drivers, hand saws, ladders and rigging hardware that smaller harness clips can't accommodate.
Available in Grey and Silver, it's in stock at Gustharts as an authorised DMM dealer.
The Mega Vault retrofits to almost any harness or tool belt with webbing up to 45mm wide, and can equally be mounted on tool bags, work vans or fixed kit-storage points. A replaceable gate keeper holds the gate open during loading and unloading, and the keylock nose design reduces snagging on webbing and textiles as you work.
Key Features & Benefits
- Largest clip in the DMM Vault range for heavy or bulky tools
- Extra-wide gate opening and deep basket for secure large-tool storage
- Compatible with chainsaw handles, drills, drivers, ladders and more
- Replaceable gate keeper holds the gate open for easy loading
- Keylock nose reduces snagging on webbing and textiles
- Large storage ledge allows controlled, selective tool removal
- Retrofits to most harnesses, belts, tool bags and vehicle storage
Technical Details
Why Choose the DMM Mega Vault?
DMM is a long-established Welsh climbing hardware manufacturer known for durable, precision-engineered metalwork, and the Mega Vault is the size step up from DMM's standard Vault and Micro Vault clips — where those suit smaller handsaws and accessories, the Mega Vault's deeper basket is built specifically for chainsaws and bulkier power tools that need secure, snag-free carry all day.
Pairs Well With
Complete your kit with the smaller Micro Vault or standard Vault tool clips for lighter accessories, or browse the full Climbing Harness Accessories collection.
Also Known As
Also searched for as: DMM Mega Vault, DMM harness tool clip, arborist chainsaw harness clip, DMM Vault carabiner.
FAQs
What size webbing does the Mega Vault fit?
It retrofits to harnesses, belts and tool bags with webbing up to 45mm wide.
What tools can it carry?
It's sized for larger or awkwardly shaped tools such as chainsaws, impact drivers, hand saws, ladders and rigging hardware.
How does the gate keeper work?
The replaceable gate keeper holds the gate open during loading and unloading, making it easier to fit bulkier tools one-handed.
Can it be mounted anywhere other than a harness?
Yes — it also fits tool bags, work vans and fixed kit-storage points.
What's the difference between the Mega Vault and the standard Vault?
The Mega Vault has a deeper, wider basket than DMM's standard Vault and Micro Vault clips, built specifically for larger tools like chainsaws rather than smaller accessories.
DMM Mega Vault Harness Tool Holder
The DMM Mega Vault is the largest and most robust clip in DMM's Vault range, built for professional arborists, riggers and tradespeople who need secure carry for heavier or awkwardly shaped tools. Its deep, wide basket design comfortably holds chainsaws, impact drivers, hand saws, ladders and rigging hardware that smaller harness clips can't accommodate.
Available in Grey and Silver, it's in stock at Gustharts as an authorised DMM dealer.
The Mega Vault retrofits to almost any harness or tool belt with webbing up to 45mm wide, and can equally be mounted on tool bags, work vans or fixed kit-storage points. A replaceable gate keeper holds the gate open during loading and unloading, and the keylock nose design reduces snagging on webbing and textiles as you work.
Key Features & Benefits
- Largest clip in the DMM Vault range for heavy or bulky tools
- Extra-wide gate opening and deep basket for secure large-tool storage
- Compatible with chainsaw handles, drills, drivers, ladders and more
- Replaceable gate keeper holds the gate open for easy loading
- Keylock nose reduces snagging on webbing and textiles
- Large storage ledge allows controlled, selective tool removal
- Retrofits to most harnesses, belts, tool bags and vehicle storage
Technical Details
Why Choose the DMM Mega Vault?
DMM is a long-established Welsh climbing hardware manufacturer known for durable, precision-engineered metalwork, and the Mega Vault is the size step up from DMM's standard Vault and Micro Vault clips — where those suit smaller handsaws and accessories, the Mega Vault's deeper basket is built specifically for chainsaws and bulkier power tools that need secure, snag-free carry all day.
Pairs Well With
Complete your kit with the smaller Micro Vault or standard Vault tool clips for lighter accessories, or browse the full Climbing Harness Accessories collection.
Also Known As
Also searched for as: DMM Mega Vault, DMM harness tool clip, arborist chainsaw harness clip, DMM Vault carabiner.
FAQs
What size webbing does the Mega Vault fit?
It retrofits to harnesses, belts and tool bags with webbing up to 45mm wide.
What tools can it carry?
It's sized for larger or awkwardly shaped tools such as chainsaws, impact drivers, hand saws, ladders and rigging hardware.
How does the gate keeper work?
The replaceable gate keeper holds the gate open during loading and unloading, making it easier to fit bulkier tools one-handed.
Can it be mounted anywhere other than a harness?
Yes — it also fits tool bags, work vans and fixed kit-storage points.
What's the difference between the Mega Vault and the standard Vault?
The Mega Vault has a deeper, wider basket than DMM's standard Vault and Micro Vault clips, built specifically for larger tools like chainsaws rather than smaller accessories.
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.

