Knee Ascent Clip for ZigZag
SKU: Petzl | PZ-D022EA00
- Regular price
- £114.75 Ex VAT
- £137.70 Inc VAT
- RRP: £135.00 Ex VAT
- Sale price
- £114.75 £114.75 Ex VAT
- Regular price
-
- £137.70 £137.70 Inc VAT
- Was £135.00 Ex VAT
Free Standard UK Delivery Over £75 +VAT
Easy Returns
Product information & specifications
PETZL KNEE ASCENT CLIP – Complete Knee Ascender Assembly for Tree Care
The PETZL KNEE ASCENT CLIP is a comprehensive and highly efficient knee ascender assembly designed to significantly streamline the arborist's ascent on a single rope. Ideal for tree care professionals across the UK, this system makes climbing more efficient when using the ZIGZAG or ZIGZAG PLUS mechanical Prusik.
This all-in-one assembly includes everything you need for a secure and efficient knee ascender setup:
-
An upper strap for secure positioning.
-
A robust CROLL L rope clamp for reliable gripping on the rope.
- A unique lower strap with a dedicated connector that attaches directly to the sewn webbing on the top of the arborist's boot, ensuring a truly integrated and stable system.
- An XS size TOOLBAG tool pouch, perfect for keeping small essentials or tools close at hand during the ascent.
The entire KNEE ASCENT CLIP system is fully adjustable, ensuring it comfortably adapts to all body shapes and sizes. This customisable fit enhances both efficiency and comfort, reducing fatigue during long or repeated ascents in the tree canopy.
Description
- Facilitates ascents on a single rope:
- upper strap is connected to the mechanical Prusik to allow the ZIGZAG or ZIGZAG PLUS and CHICANE unit to be raised
- CROLL L rope clamp is integrated, for a comfortable ascent in conjunction with a PANTIN foot-mounted rope clamp (not included)
- lower strap with connector attaches to the sewn webbing on the top of the arborist's boot
- Easy to install and remove:
- easy to put in place, thanks to connectors and adjustment buckles
- comes with XS size TOOLBAG tool pouch, making for a system that is always ready to use
- CROLL L rope clamp is easy to install, thanks to the integrated thumb catch
- Multiple settings adjust to different shapes and sizes
- Optimal durability, thanks to components available as spare parts
Specifications
- Material(s): aluminum, steel, nylon, polyester
- Weight: 285 g
- Min. rope diameter: 8 mm
- Max. rope diameter: 13 mm
- Rope compatibility: EN 1891 type A low stretch kernmantel ropes
The PETZL KNEE ASCENT CLIP is an indispensable tool for any professional arborist looking to improve their single rope ascent technique with a reliable, comfortable, and fully integrated system.
Climbing Hardware
| Weight | 285g |
|---|---|
| Rope Compatibility | EN 1891 type A low stretch kernmantel ropes |
| Material | Aluminium, Steel, Nylon & Polyester |
| Rope Size | 8-13 |
PETZL KNEE ASCENT CLIP – Complete Knee Ascender Assembly for Tree Care
The PETZL KNEE ASCENT CLIP is a comprehensive and highly efficient knee ascender assembly designed to significantly streamline the arborist's ascent on a single rope. Ideal for tree care professionals across the UK, this system makes climbing more efficient when using the ZIGZAG or ZIGZAG PLUS mechanical Prusik.
This all-in-one assembly includes everything you need for a secure and efficient knee ascender setup:
-
An upper strap for secure positioning.
-
A robust CROLL L rope clamp for reliable gripping on the rope.
- A unique lower strap with a dedicated connector that attaches directly to the sewn webbing on the top of the arborist's boot, ensuring a truly integrated and stable system.
- An XS size TOOLBAG tool pouch, perfect for keeping small essentials or tools close at hand during the ascent.
The entire KNEE ASCENT CLIP system is fully adjustable, ensuring it comfortably adapts to all body shapes and sizes. This customisable fit enhances both efficiency and comfort, reducing fatigue during long or repeated ascents in the tree canopy.
Description
- Facilitates ascents on a single rope:
- upper strap is connected to the mechanical Prusik to allow the ZIGZAG or ZIGZAG PLUS and CHICANE unit to be raised
- CROLL L rope clamp is integrated, for a comfortable ascent in conjunction with a PANTIN foot-mounted rope clamp (not included)
- lower strap with connector attaches to the sewn webbing on the top of the arborist's boot
- Easy to install and remove:
- easy to put in place, thanks to connectors and adjustment buckles
- comes with XS size TOOLBAG tool pouch, making for a system that is always ready to use
- CROLL L rope clamp is easy to install, thanks to the integrated thumb catch
- Multiple settings adjust to different shapes and sizes
- Optimal durability, thanks to components available as spare parts
Specifications
- Material(s): aluminum, steel, nylon, polyester
- Weight: 285 g
- Min. rope diameter: 8 mm
- Max. rope diameter: 13 mm
- Rope compatibility: EN 1891 type A low stretch kernmantel ropes
The PETZL KNEE ASCENT CLIP is an indispensable tool for any professional arborist looking to improve their single rope ascent technique with a reliable, comfortable, and fully integrated system.
Climbing Hardware
| Weight | 285g |
|---|---|
| Rope Compatibility | EN 1891 type A low stretch kernmantel ropes |
| Material | Aluminium, Steel, Nylon & Polyester |
| Rope Size | 8-13 |
Delivery & Returns
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.
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.

