Best Climbing Ascenders of 2025

Luke Dobson Avatar
Luke Dobson
Last Updated: 7 Feb 2025

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Climbing ascenders are essential tools for rock climbers and mountaineers as they provide a secure and efficient way to ascend ropes. These devices feature a cam that grips the rope as the user ascends, allowing them to move up the rope with ease. Climbing ascenders are available in different sizes and designs to accommodate various rope diameters and user preferences. They can be used in conjunction with other climbing equipment such as harnesses, ropes, and carabiners to ensure safety while climbing. Climbing ascenders are highly recommended for anyone who enjoys climbing and wants to improve their performance and safety.

At a Glance: Our Top Picks

Petzl TIBLOC Ultra-light Emergency Ascender Cover #TOP 1
Petzl TIBLOC Ultra-light Emergency Ascender
ftb score rating icon 9.8
NewDoar Rock Climbing Chest Ascender Cover #TOP 2
NewDoar Rock Climbing Chest Ascender
ftb score rating icon 9.7
CT Climbing Technology Quick Step-A Foot Ascender Cover #TOP 3
CT Climbing Technology Quick Step-A Foot Ascender
ftb score rating icon 9.5

Top 10 Climbing Ascenders

#TOP 1

Petzl TIBLOC Ultra-light Emergency Ascender

B01B
pequeño
Petzl TIBLOC Ultra-light Emergency Ascender Cover
Petzl TIBLOC Ultra-light emergency ascender,Multicolor(Orange/Grey)

The Petzl TIBLOC is an ultra-light emergency ascender designed for climbers who value efficiency and reliability. Its signature brand details ensure you are using a trusted product. Made from durable materials, it provides the strength needed for various climbing situations, giving you peace of mind while ascending. The model number B01B identifies it, ensuring you are selecting the right gear. With this ascender, you can tackle your climbs with confidence, knowing you have a quality tool at your disposal.

What We Like
Ultra-lightweight design
Durable materials
Trusted brand reputation
Efficient climbing tool
#TOP 2

NewDoar Rock Climbing Chest Ascender

ChestAscender001
NewDoar Rock Climbing Chest Ascender Cover
NewDoar Rock Climbing Chest Ascender Abdominal for Vertical Rope Climbing CE Certified Rope Clamp for 8~13MM Rope-Red

The NewDoar Chest Ascender is a lightweight and durable climbing tool, weighing only 0.34lbs (157.6g) while supporting a weight limit of 140kg (308lbs). Its CE certification ensures safety for use with ropes between 8 and 13mm in diameter. The solid toothed cam, made from stainless steel, provides reliable performance even in harsh conditions, such as frozen or dirty ropes. Additionally, the innovative design includes multiple holes for easy attachment of carabiners, enhancing your climbing experience.

What We Like
Lightweight and durable design
High safety standards certified
Optimised for harsh conditions
Easy carabiner attachment
#TOP 3

CT Climbing Technology Quick Step-A Foot Ascender

08-98112
Orange
CT Climbing Technology Quick Step-A Foot Ascender Cover
CT Climbing Technology QUICK STEP-A FOOT ASCENDER - RIGHT

The Quick Step-A Foot Ascender by Climbing Technology features a cam and lever mechanism that is fully integrated into the body, ensuring reliability during use. Its self-cleaning cam allows for smooth operation even on dirty or icy ropes, which is essential for safe climbing. The fully adjustable webbing ensures you can position it correctly on your boot for maximum comfort and efficiency. Additionally, the device has a reinforced lower side with tubular webbing, providing added durability for your climbing activities.

What We Like
Self-cleaning cam functionality
Adjustable for comfort
Durable design
Easy rope insertion
Integrated cam and lever
#TOP 4

POHOVE Climbing Hand Ascender with Fall Protection

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Blue
free size
POHOVE Climbing Hand Ascender with Fall Protection Cover
POHOVE Rope Ascender Climbing Tree Arborist Rope Grab Climbing Hand Ascender Fall Arrest Protection Belay Device Self-Locking Rope Grip Clamp for Outdoor Climbing(Blue)

The POHOVE Rope Ascender is crafted from hot forged aluminium-magnesium alloy, ensuring a high strength-to-weight ratio, making it easy for you to carry during your outdoor adventures. With a maximum bearing capacity of 100kg, it is suitable for various climbing activities, including tree climbing and single rope climbs. The movable side plate design allows you to quickly load and unload the ascender at any point on the rope, enhancing your climbing efficiency. Additionally, the block piece design helps secure the rope, preventing any unintended slips while you focus on your ascent.

What We Like
Lightweight and portable
High strength capacity
Quick loading and unloading
Prevents rope slippage
#TOP 5

NewDoar Rope Grab Ascender for Climbing

Rope Grab
Black
NewDoar Rope Grab Ascender for Climbing Cover
NewDoar Rope Grab Ascender 12KN Riser Adjuster Fits 10mm-13mm Rope for Rocking Climbing Protection Rescue (Black)

The NewDoar Ascender is crafted from lightweight 7075 Aluminium Alloy, making it both durable and resistant to corrosion. With its EU certification, you can trust that this product ensures your safety during climbing activities. The removable design allows you to adjust the rope easily, enhancing your climbing efficiency and reducing fatigue. It is perfectly suited for a variety of outdoor activities, including rock climbing, rescue operations, and tree work, making it a versatile addition to your climbing gear.

What We Like
Lightweight and durable material
EU certified for safety
Removable for ease of use
Suitable for various activities
#TOP 6

NewDoar Hand Ascender for Climbing

Hand Ascender
Left Hand Black
NewDoar Hand Ascender for Climbing Cover
NewDoar UIAA & CE Certified Hand Ascender Rock Climbing Tree Arborist Rappelling Gear Equipment Rope Clamp for 8~13MM Rope-Left Hand Black

The NewDoar Ascender is a reliable piece of climbing equipment, certified by UIAA and CE for safety. Its lightweight aluminium alloy design makes it easy to handle, while the ergonomic rubber handle ensures a comfortable grip, even when wearing thick gloves. The solid stainless steel cam enhances durability and resistance to rust, ensuring it can withstand various climbing situations. With multiple holes for connecting carabiners, this ascender offers great versatility for different climbing activities.

What We Like
Lightweight and durable design
Comfortable ergonomic grip
Rustproof stainless steel cam
Versatile for various climbing activities
#TOP 7

NewDoar Adjustable Foot Ascender Strap

FootLoop
Black
NewDoar Adjustable Foot Ascender Strap Cover
NewDoar Climbing Foot Ascender Loop Adjustable Climbing Ascender Strap Foot Loop Ascender for Rock Climbing Rapel Rescue Tree Arborist Protection Device-Black

The NewDoar Foot Ascender is a lightweight and compact climbing device designed for ease of use and efficiency. Weighing only 0.55lb, it features a fully adjustable stainless steel buckle, allowing you to easily customise the length of the foot loop from 31.5 to 59 inches. This ensures a secure fit for various users. The robust polyester material is capable of withstanding a break test of 22KN, providing you with confidence in its durability. Moreover, it connects effortlessly to hand or chest ascenders, making your climbing experience more labour-efficient.

What We Like
Lightweight and compact design
Fully adjustable for comfort
Durable polyester material
Easy connection to ascenders
#TOP 8

Alomejor Self Locking Climbing Rope Grab

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Blue
Alomejor Self Locking Climbing Rope Grab Cover
Climbing Rope Grab Aluminum Alloy Self Locking Climbing Ascender 8‑13mm Climbing Rope Grab Stopper for Outdoor Climbing (Blue)

The Alomejor Climbing Rope Grab features a movable side plate design, allowing you to quickly load and unload it at any point along the rope. Its unique blocking piece design works effectively to secure the main rope, preventing any slipping during your climb. Certified under EN567, this grab is suitable for ropes with diameters of 8‑13mm and can handle a maximum load of 100KG. Made from lightweight yet strong aluminium alloy, it is easy to carry, making it an ideal companion for your outdoor climbing adventures.

What We Like
Quick loading and unloading
Prevents slipping effectively
Lightweight and portable
High load capacity
#TOP 9

Petzl B02CLA PANTIN Foot Ascender, Left

B02CLA
Black
Petzl B02CLA PANTIN Foot Ascender, Left Cover
Petzl B02CLA PANTIN Foot Ascender, Left, Black

The Petzl PANTIN Foot Ascender is crafted from lightweight aluminium and stainless steel, weighing just 85 grams. This makes it easy to carry, enhancing your climbing experience without adding unnecessary bulk. It features Dyneema, which ensures durability and strength during use. The ascender is compatible with ropes measuring between 8 to 13 mm, allowing you to use it with a variety of climbing ropes. This versatility provides you with the convenience of using the same equipment across different climbing scenarios.

What We Like
Lightweight design
Durable materials
Versatile rope compatibility
Easy to use
#TOP 10

MAGT Foot Ascender Sling for Climbing

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Black
MAGT Foot Ascender Sling for Climbing Cover
MAGT Foot Ascender Sling Sling Foot Loop Ascender Webbing Sling Climbing Ascender For Outdoor Mountaineering, Rock Climbing, Expedition, Caving, Rescue Aerial Work

The MAGT Climbing Ascender is designed for those who tackle challenging rock faces or need to ascend small heights, providing a reliable solution for climbers. It is essential to note that personal protective equipment is not suitable for flat-belt ladders. The ascender features hand-hold risers, allowing for versatile rope climbing. Constructed with high tensile strength and low friction materials, it ensures durability and reduces wear during use, making it an excellent choice for outdoor adventures.

What We Like
Durable and sturdy construction
High tensile strength
Low friction for smoother climbing
Versatile for various climbing situations
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What are ascenders for?

An ascender is a device (usually mechanical) used for directly ascending a rope, or for facilitating protection with a fixed rope when climbing on very steep mountain terrain. Ascenders can also be used as a braking component within a rope hauling system, often used in rescue situations.

2. Do I need 2 ascenders?

As a single ascender is not trustworthy, it is recommended to use two ascenders, both attached to the harness. The user is on his feet, using one or more ascenders for self-belay and as an aid to progression. The user has his hands free to slide the ascenders along the safety rope, while always keeping it taut.

Editor's Notes

During our climbing ascender research, we found 104 climbing ascender products and shortlisted 10 quality products. We collected and analyzed 13,380 customer reviews through our big data system to write the climbing ascenders list. We found that most customers choose climbing ascenders with an average price of £23.69.

The climbing ascenders are available for purchase. We have researched hundreds of brands and picked the top brands of climbing ascenders, including PETZL, NewDoar, Climbing Technology, POHOVE, Alomejor. The seller of top 1 product has received honest feedback from 28,144 consumers with an average rating of 4.2.

Written by
Luke Dobson Avatar

Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.