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🧗♀️ Elevate your rescue game with the CRx — lightweight strength that’s always ready to roll!
The SMC CRX 1" Crevasse Rescue Pulley is a compact, ultra-lightweight (52g) pulley engineered for alpine climbers and mountaineers. Featuring a robust 22kN breaking strength, stainless steel axle, and nylon sheave, it supports ropes up to 13mm and is optimized for prusik knot compatibility. Its solid side plates prevent snags, making it ideal for emergency hauling systems like 2:1 C and 3:1 Z setups. Designed for efficiency and durability, this pulley is a must-have compact rescue tool built in the USA.
| ASIN | B00F3BX6GQ |
| Best Sellers Rank | #92,902 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #27 in Climbing Pulleys |
| Brand Name | HARKEN |
| Color | Orange |
| Customer Reviews | 4.6 4.6 out of 5 stars (102) |
| Included Components | Single Pulley |
| Item Dimensions | 9.5 x 5 x 1 inches |
| Item Weight | 0.11 Pounds |
| Manufacturer | SMC (Seattle Manufacturing Corporation) |
| Material Type | Multi |
| Model | 657303 |
| Number of Items | 1 |
| Part Number | 657303 |
| UPC | 870449005603 |
| Unit Count | 1.0 Count |
| Warranty Description | Limited Warranty |
A**R
Great size
Great pulley that fits very well into my swift water PFD. I also carry two more in my class 3 harness. Simple to use as expected. Well constructed and accommodation of most size carabiners. They are lightweight and compact which make adding them to your kit seamless.
M**Y
Simple and cheap
Works as advertised, and is by far the cheapest rescue pulley option on the market. Hook a carabiner through both plates and you're good to go.
J**N
Perfect for Crevasse Rescue
This is my second pulley, I liked the first one so much. The best feature is the “wings” that tend to your prusik knot. This is very useful as a progress capture in a hauling system. Considering it weighs so little, it’s a great piece of kit that lets me leave my ascender at home and travel fast and light on the mountain. The hole is large enough to fit all of my carabiners as well.
H**E
Rescue Pulley
Really like these pulleys over some of the others for the simple fact of durability. Easy to use and lasts!
J**R
Small and light weight.
I also bought some locking carabiners with this, but the locking mechanism is too big to fit through the hole on this pulley (http://www.amazon.com/gp/product/B001A9JFT2?redirect=true&ref_=cm_cr_ryp_prd_ttl_sol_11) You can still use them, but it makes them a bit inconvenient.
B**Y
Good quality, light weight.
Great prusik minding pully for rigging mechanical advantage rope systems.
C**Z
Me pareció genial la posibilidad de una polea tan compacta, con un buen rendimiento, para mejorar, que sus placas laterales sean un poco más firmes
G**A
Very light
Very good. light and small. I am using it to tend a VT prusik (Valdotain Tresse) on 11mm static rope
Trustpilot
1 week ago
2 months ago