Quick'Up + hand ascender - CLIMBING TECHNOLOGY — The Cave Exploration Society Inc.

Left or right-hand light alloy ascender handle with ergonomic rubber grip for climbing ropes. Main characteristics: new overmolded, ergonomic handle ascender, designed for greater efficiency when pulling and increased resistance to wear and tear; cam opening lever usable with one hand;&
Left or right-hand light alloy ascender handle with ergonomic rubber grip for climbing ropes. Main characteristics: new overmolded, ergonomic handle ascender, designed for greater efficiency when pulling and increased resistance to wear and tear; cam opening lever usable with one hand; 

PMI Rope Climbing Technology Quick Step-A Ascender for rescuers and climbers - buy online - PMI Rope

Caving Ascenders –

EPIC PEAK Right Hand Ascender - Strong Climbing Equipment with Ergonomic Rubber Handle and Steel Cam - Best Used with 8-12mm Rope - Sport Climber, Arborist, and Mountaineering Safety Tool

Climbing Technology's Hand Ascender that features an integrated pulley that can be used with a self braking device to allow ascending for rope work.

Climbing Technology - Quick Roll Ascender + Pulley

Caving Ascenders

Kong Futura Body

Lixada Abdominal Chest Ascender Rock Climbing Safety Rope Riser Locking Pulley Vertical Rope Caving Abseiling Rappelling Rescue Equipment

Quick Up Ascenders – Safe Rescue

Caving Ascenders –

NewDoar Left Hand Ascender Rock Climbing Tree Arborist Rappelling Gear Equipment CE Certified Rope Clamp for 8~13MM Rope(Left Hand Black) : Sports & Outdoors

Petzl Ascentree Double Handed Ascender - Petzl Ascentree is a double-handled arborist rope clamp designed for ascending double ropes in tree using the footlock technique or with 2 Pantin foot ascenders. Ergonomic molded handle allows a comfortable yet powerful grip. Toothed cam with self-cleaning slot optimizes performance under any conditions e.g. frozen or dirty ropes. Catch/cam combination is totally integrated into the body of the rope clamp to prevent rubbing.

Petzl Ascension Right Ascender Rope Clamp, Yellow/Black

TUPA Outdoor Hand Ascender Climbing Ascender 8-13mm Vertical Rope Access Climbing Rescue Caving

Quick Up+ Handled Ascender - Sea Air Thai Co Ltd