Is it strong enough for a 250-pound adult?

Each kilo newton is 224.81 lb so with a 15-1 safety factor a 50 kn device can hold 11,240.44 lb total, that is 749 lb of load. A kernmantle rope can hold as much as 9000 lb And a 24 kn carabiner (read its rating and safety factor) can hold 5395.41 lb. So Remember you are as strong as your weakest link. Read all before you hang on a rope.

What material of it? Is it durable? I need to be safe...

It is made of aluminum. It appears to be very durable, but I haven’t used it yet. I also need it to be safe.

Does it have any international certification.. ??

It is NOT UIAA rated. I returned mine. It is also big and heavy when compared to the Black Diamond figure 8, which sells for about the same price, is UIAA rated and is smaller & lighter.

How large diameter of rope is this rated for?

The applicable rope diameter is 8-13mm.

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🧗‍♀️ Elevate your safety game with the 50KN Rescue Figure 8 – where strength meets control!

UNMATCHED 50 KN STRENGTH - Engineered to withstand up to 11,000 lbs for ultimate safety in every climb or rescue.
ENHANCED FRICTION CONTROL - Thick body and large slots maximize rope friction for smooth, controlled descents and emergency hangs.
INNOVATIVE BENT EAR DESIGN - Effortlessly lock off with both hands free—perfect for high-stakes belaying and rappelling.
PREMIUM 7075 ALUMINUM ALLOY - Lightweight yet incredibly durable material ensures long-lasting performance without added bulk.
VERSATILE FOR EVERY VERTICAL CHALLENGE - Ideal for rock climbing, rescue missions, aerial silks, and technical rope work—be ready for anything.

The AOKWIT 50KN Rescue Figure 8 Descender is a high-performance belay device crafted from aircraft-grade 7075 aluminum alloy. Designed with a bent-ear lock for easy, secure lock-offs, it offers superior braking strength of 11,000 lbs (50KN) and enhanced friction control for smooth, safe descents. Perfect for professional climbers, rescue teams, and aerial performers, this versatile device supports a wide range of vertical activities while minimizing rope wear and maximizing user safety.

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440.59 DT

Duties & taxes incl.

Tunisiastore

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Colour	Red
Material	Aluminium
Brand	AOKWIT
Item Weight	282 Grams
Shape	Figure 8
Lock Type	Bent-Ear Lock
Product Dimensions	17L x 17W Centimeters
UPC	653451847252
Size	6.7×6.7inch/17×17cm
Maximum Weight Recommendation	11000 Pounds
Manufacturer	AOKWIT
Batteries Included	No
Material Type	Aluminium
Sport	climbing

50KN Rescue Figure, 8 Descender Large Bent-Ear Belaying and Rappelling Gear Belay Device Climbing for Rock Climbing Peak Rescue 7075 Aluminum Alloy

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