Basic Climbing Ascender
SKU: Petzl | PZ-B18BAA
Key Features
- CE EN 567 and UIAA certified
- Self-cleaning cam handles frozen or muddy ropes
- Compatible with 8mm-11mm rope
- 85g, lower hole fits two carabiners
- Regular price
- $56.00
- Sale price
- $56.00 $56.00 Ex VAT
- Regular price
-
Free Delivery Over £75 *
Worldwide Shipping from the UK
Trusted UK Arborist Retailer
30-Day Easy Returns
Product information & specifications
PETZL BASIC Climbing Ascender - Compact & Versatile Rope Clamp
The PETZL BASIC is a compact and highly versatile rope clamp (ascender) designed for efficient and reliable rope ascents. This indispensable tool is perfectly suited for arborists, rescue professionals, cavers, and rope access technicians across the UK who require a simple yet effective device for upward movement on ropes, certified to CE EN 567 and UIAA.
Ergonomically designed, the BASIC fits well in the hand, allowing for a secure and comfortable grip during rope ascents. Its robust construction ensures dependable performance in various demanding environments.
A key feature for enhanced functionality is its large lower attachment hole. This generous opening is specifically designed to accept carabiners for both a lanyard and a footloop, allowing for a complete and efficient ascent system. This integrated design simplifies rigging and ensures all necessary components can be easily connected.
Key Features & Benefits
- Compact ascender with excellent grip
- Can be used for rope ascent on a fixed line or as progress capture in a hauling system
- Toothed cam with self-cleaning slot optimises performance under any conditions (frozen or muddy ropes)
- Stainless steel cam has better resistance to corrosion
- Lower attachment hole large enough for two carabiners (lanyard and foot loop)
- Upper connection hole for guiding the rope
Technical Details
Why Choose the PETZL BASIC?
Some ascenders pack in features you'll never use on a straightforward climb; the BASIC does the opposite, keeping the design simple and lightweight while still handling frozen or muddy rope conditions thanks to the self-cleaning cam slot. That simplicity is exactly what makes it dependable across such a wide range of uses, from arborist climbing to caving and rope access work.
Certified Protection Explained
CE EN 567 is the European standard for mountaineering rope clamps, and UIAA certification adds international mountaineering federation recognition, confirming the BASIC's strength and reliability for rope ascent applications.
Also Known As
Also searched for as: Petzl Basic ascender, Petzl rope clamp, compact rope ascender, Petzl B18 ascender.
FAQs
What rope diameters is this compatible with?
8mm to 11mm.
Can this be used for hauling systems as well as ascending?
Yes, it can be used for rope ascent on a fixed line or as progress capture in a hauling system.
How does it perform in frozen or muddy conditions?
The toothed cam has a self-cleaning slot designed to optimise performance in frozen or muddy rope conditions.
Can I attach a lanyard and foot loop at the same time?
Yes, the lower attachment hole is large enough for two carabiners, one for a lanyard and one for a foot loop.
How much does it weigh?
85g.
Climbing Hardware
| Standard | CE EN 567, UIAA |
|---|---|
| Weight | 85g |
| Rope Size | 8-11mm |
| Material | Aluminium frame, stainless steel cam, nylon safety catch |
PETZL BASIC Climbing Ascender - Compact & Versatile Rope Clamp
The PETZL BASIC is a compact and highly versatile rope clamp (ascender) designed for efficient and reliable rope ascents. This indispensable tool is perfectly suited for arborists, rescue professionals, cavers, and rope access technicians across the UK who require a simple yet effective device for upward movement on ropes, certified to CE EN 567 and UIAA.
Ergonomically designed, the BASIC fits well in the hand, allowing for a secure and comfortable grip during rope ascents. Its robust construction ensures dependable performance in various demanding environments.
A key feature for enhanced functionality is its large lower attachment hole. This generous opening is specifically designed to accept carabiners for both a lanyard and a footloop, allowing for a complete and efficient ascent system. This integrated design simplifies rigging and ensures all necessary components can be easily connected.
Key Features & Benefits
- Compact ascender with excellent grip
- Can be used for rope ascent on a fixed line or as progress capture in a hauling system
- Toothed cam with self-cleaning slot optimises performance under any conditions (frozen or muddy ropes)
- Stainless steel cam has better resistance to corrosion
- Lower attachment hole large enough for two carabiners (lanyard and foot loop)
- Upper connection hole for guiding the rope
Technical Details
Why Choose the PETZL BASIC?
Some ascenders pack in features you'll never use on a straightforward climb; the BASIC does the opposite, keeping the design simple and lightweight while still handling frozen or muddy rope conditions thanks to the self-cleaning cam slot. That simplicity is exactly what makes it dependable across such a wide range of uses, from arborist climbing to caving and rope access work.
Certified Protection Explained
CE EN 567 is the European standard for mountaineering rope clamps, and UIAA certification adds international mountaineering federation recognition, confirming the BASIC's strength and reliability for rope ascent applications.
Also Known As
Also searched for as: Petzl Basic ascender, Petzl rope clamp, compact rope ascender, Petzl B18 ascender.
FAQs
What rope diameters is this compatible with?
8mm to 11mm.
Can this be used for hauling systems as well as ascending?
Yes, it can be used for rope ascent on a fixed line or as progress capture in a hauling system.
How does it perform in frozen or muddy conditions?
The toothed cam has a self-cleaning slot designed to optimise performance in frozen or muddy rope conditions.
Can I attach a lanyard and foot loop at the same time?
Yes, the lower attachment hole is large enough for two carabiners, one for a lanyard and one for a foot loop.
How much does it weigh?
85g.
Climbing Hardware
| Standard | CE EN 567, UIAA |
|---|---|
| Weight | 85g |
| Rope Size | 8-11mm |
| Material | Aluminium frame, stainless steel cam, nylon safety catch |
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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.
