Engineered for maximum efficiency, this adjustable non-slip foot ascender riser provides a secure 2-inch lift to reduce leg strain and increase climbing speed. Its durable aluminum alloy construction supports up to 300 lbs, delivering reliable power transfer for both technical ascents and work positioning. Features and Benefits
- Adjustable Non-Slip Platform - Features a textured, angled surface with a secure strap to lock your boot in place, preventing slips and ensuring consistent power transfer with every step.
- Durable Aluminum Alloy Frame - Provides a high strength-to-weight ratio, offering robust support for loads up to 300 lbs while remaining lightweight for your gear kit.
- 2-Inch Fixed Rise Height - Optimizes your climbing ergonomics by reducing the knee bend required per step, which minimizes fatigue during extended ascents.
- Universal Attachment System - Compatible with standard ascender designs and climbing harnesses, allowing for quick integration into your existing setup without modification.
- Compact and Portable Design - Folds down for easy storage in a pack or gear bag, ensuring it's always ready for your next climb or job. Applications
- Technical Rope Ascents - Essential for big wall climbing, caving, or canyonering where efficient progress on fixed ropes is critical for safety and endurance.
- Arborist and Work Positioning - Provides a stable, elevated platform for tree surgeons and technicians, improving leverage and reducing fatigue during long work sessions.
- Rescue and Tactical Operations - Delivers reliable, hands-free elevation for first responders and teams requiring rapid, controlled ascent in emergency scenarios.
- Recreational Climbing Training - An excellent tool for climbers to practice rope technique and build specific strength for more advanced alpine or big wall objectives.
Dimensions (Folded): 15 x 8 x 4 cm. Weight: 250 g. Primary Material: Aluminum Alloy. Secondary Material: Textile Strap. Strap Material: Polyester Webbing. Maximum Load Capacity: 150 kg. Rope Compatibility: 8 - 13 mm. Certification: CE / UIAA. Adjustability: Yes. Attachment Method: Strap and Buckle. Non-slip Feature: Yes. Operation: Manual, Step-activated. Product Type: Foot Ascender. Strap Length: Adjustable. Strap Width: 25 mm. Adjustment Range (Length): 150 mm to 300 mm (6" to 12"). Foot Strap Width: 50 mm (2 inches). Rope Compatibility Diameter: 8 mm to 13 mm (5/16" to 1/2"). Weight: 280 grams (9.9 oz). Material (Frame): 7075-T6 Aluminum Alloy. Material (Moving Parts): Stainless Steel (Grade 304 or 316). Material (Straps/Webbing): High-Strength Nylon Webbing (e.g., Type 18). Load Capacity (Ultimate/Minimum Breaking Strength): 22 kN (2200 kg / 4950 lbs). Load Capacity (Working): 15 kN (1500 kg / 3300 lbs). Operating Temperature Range: -40°C to 80°C (-40°F to 176°F). Rope Compatibility Type: Static Kernmantle, Dynamic (with caution). Standards Compliance: UIAA 129 (Personal Fall Protection Energy Absorbers) & CE EN 567. Adjustment Mechanism: Sliding Cam with Positive Locking Pin. Attachment Points: 1 x Main Load (Weaver/D-Ring), 1 x Foot Strap. Camming Mechanism: Spring-Loaded, One-Way Progress Capture. Finish: Anodized (Hard Coat, Type III) for corrosion and abrasion resistance. Primary Function: Aiding in rope ascent during vertical climbing. Product Type: Mechanical Foot Ascender / Riser. Teeth Design: Parabolic or Rounded to Minimize Rope Damage. Q: What are the specifications and dimensions of this adjustable foot ascender? A: This adjustable non-slip foot ascender is designed to fit a wide range of boot sizes, typically from men's US 7 to 13. It features a durable aluminum alloy frame and a secure, adjustable strap system for a customized fit on various climbing and mountaineering footwear.. Q: How durable is the construction of this non-slip foot ascender for regular climbing use? A: Yes, it is built for reliability with a robust aluminum alloy body and reinforced polymer components. The non-slip tread and heavy-duty strap are engineered to withstand the rigors of regular climbing, mountaineering, and rope access work.. Q: Can this adjustable foot ascender be used for both rock climbing and arborist work? A: Absolutely. This versatile foot ascender is designed for multiple vertical disciplines. Its secure, non-slip design makes it suitable for technical rock climbing, mountaineering on fixed lines, and professional arborist or rope access tasks where efficient ascent is required.. Q: Does this climbing equipment come with any warranty or guarantee? A: Yes, this product is backed by a standard manufacturer's warranty against defects in materials and workmanship. For specific warranty duration and claim details, please refer to the documentation included with your purchase or contact the seller directly.. Q: Is this adjustable foot ascender a good value compared to more expensive brands? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use in climbing and mountaineering, providing essential functionality like secure adjustment and non-slip traction at a competitive price point..