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HARKEN SMC CRx Pulley - Orange

Curated from 59 real Reddit conversations

Refreshed on: April 19, 2025

Product Image 1

HARKEN SMC CRx Pulley - Orange

Brand: HARKEN
Price: $19
Snoop Score:
4.3
Sentiment
6.3
Popularity
9.7
Technical
1.7
Buy on Amazon for $19See All Pulleys Reviews
As an Amazon Associate, I earn from qualifying purchases.

Snoop's Take

The SMC CRx Pulley - Orange by HARKEN is designed for heavy-duty use in various rigging applications, particularly in environments like arenas and stages. Users have expressed a strong preference for this pulley, with one stating, "Harken Pulley all the way," indicating high satisfaction with its performance under demanding conditions. However, some users have pointed out that while the quality is commendable, the replacement parts can be costly, with one noting, "the sheaves cost a few bucks vs several hundred for new." Overall, the SMC CRx Pulley is highly recommended for those seeking a reliable and robust pulley for professional use, despite some concerns regarding the cost of maintenance and replacement parts.

Not for you? Check out our other rated Pulleys

Shit for arena or big stages.

Positive Feedback

the sheaves cost a few buck vs several hundred for new.

Negative Feedback
Product
4.3
HARKEN SMC CRx Pulley - Orange
Buy on Amazon for $19
Mechanical Advantage Hauling
2 / 10
Prusik Minding & Progress Capture
2 / 10
Rescue & Zipline Operations
2 / 10
Tending Hitches in Climbing Systems
2 / 10
See how this compares to all Pulleys

What it does well!

Key strengths users can’t stop talking about.
Harken products are recommended for heavy-duty use
“Shit for arena or big stages.”➕
“But 15/16mm is common in arena & rock n roll rigging.”➕
“I'm not really losing anything if I break it since I'm not using it or selling it at the moment, but I'd rather not.”➕
Harken Pulley is preferred by users
“Harken Pulley all the way.”➕
Harken pulley recommended for heavy-duty use
“This has kinda dampened my enthusiasm as I don't know if I'll be strong enough to pull 1 ton/2 ton points up 22ms or more when I get qual'd.”➕

Where it needs some work!

Areas to watch—feedback on possible improvements.
Replacement parts can be costly
“the sheaves cost a few buck vs several hundred for new.”➕

Compare On All Talked About Dimensions

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Fusion Climb Nuro Pulley Fixed Aluminum Side PlateFusion Climb Nuro Pulley Fixed Aluminum Side Plate$11
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Omega Pacific Revo Ice Prusik Minding Micro PulleyOmega Pacific Revo Ice Prusik Minding Micro Pulley$27
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NAXEN 20kN Micro Pulley Climbing Pulley Aluminum RedNAXEN 20kN Micro Pulley Climbing Pulley Aluminum Red$13
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GM CLIMBING Red Micro Prusik Minding PulleyGM CLIMBING Red Micro Prusik Minding Pulley$32
5.1
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NewDoar Fixed Plate Micro PulleyNewDoar Fixed Plate Micro Pulley$17
5.0
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NewDoar 30 KN Large Rescue Pulley Double SheaveNewDoar 30 KN Large Rescue Pulley Double Sheave$32
4.7
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S.E.PEAK CE 30kN Rescue Climbing PulleyS.E.PEAK CE 30kN Rescue Climbing Pulley$39
4.7
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HARKEN SMC CRx Pulley - OrangeHARKEN SMC CRx Pulley - Orange$19
4.3
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GM CLIMBING Fixed Micro PulleyGM CLIMBING Fixed Micro Pulley$32
4.2
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GM CLIMBING Swing Cheek Micro PulleyGM CLIMBING Swing Cheek Micro Pulley$39
2.7
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Paliston 30kN Climbing PulleyPaliston 30kN Climbing Pulley$22
2.4
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PETZL P03A Mobile Versatile Ultra-Compact PulleyPETZL P03A Mobile Versatile Ultra-Compact Pulley$29
1.9
DetailsBuy

Core Power Plays

The specs and strengths that make it shine.
Discussion about orange accessories for cycling
“Next up are orange pulley wheels”➕
“this deserves close-ups pics !”➕
“I made a new post with some close-ups.”➕
“Those the 2025 Gravelkings? I have the 2023 and I’m about ready to change, it would be nice to stay in orange.”➕
Discussion about pulley performance and noise levels
“yung mekaniko ang nag tono sakin, kinabit nya kung anong prefer nya since d ko alam ang build.”➕
“Mahiyaw din para sakin ang 11g straight kahit sa stock springs.”➕
Discussion about pulley performance and friction
“I find myself having to hang directly from the rope (fireman style) to lift the tub, which is 100lb.”➕
“It looks like your line isn't exiting the pulleys isn't straight and is rubbing against the block cheeks.”➕
“Larger pulleys will help but something people don't realize is that it takes work each time you bend the rope.”➕
General discussion on pulley systems and mechanics
“Step 2. Assume the pulley to be friction less.”➕
User shared installation experience
“Successfully installed the Harken Hoister! - AMA Took a few hours, learned a lot, bled a little, but I got it done! AMA! lol!”➕

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.
Suggestions for alternative lifting methods
“using an ATC will be even simpler.”➕
“With the winch you'd get plenty of mechanical advantage so you could reduce the number of pulleys in your system.”➕
Discussion about using Harken pulleys in various settings
“Get yourself a harken or a pulley with a locking cam.”➕
“Harken is mainly sailboat stuff. Is that allowed or is Harlan just what everyone calls cam pulleys?”➕

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
Discussion about compatibility of crank pulleys for D series engines.
“crank pulley went out today and i can’t find an oem replacement, what other d series balancer will work on a 1990 1.6 block?”➕
“All the d series crank pulley are the same except for 1988.”➕
“some crank pulleys have the ribs for power steering or a/c on them some don't.”➕
“OP if you are running the original engine with the obd0 alternator then you have to get an 88-91 crank pulley.”➕
Discussion about suitable pulley sizes for different applications
“Looking for a pulley Hello everyone !”➕
“I use the Aliens Big Pulley for the work line, is nice and light and not obstructive clipped to your hip.”➕
Discussion about finding replacement parts for Harken products
“It's not worth it. Try eBay, you might find one for a good price.”➕
“Anyone know cheap sailing blocks? I’m not looking for harken or ronstan durability but something decent quality.”➕
Discussion about alternative pulley brands
“And the fact you can open it without opening the biner is great.”➕
“Larger diameter 75-100mm so easier pulling, plus no teeth so you’re not wearing your rope nearly as much.”➕
“I was looking at something similar and ended up deciding that the pro TRAXION was the best thing I could find.”➕
“Or, there's also Garhauer. Made in the USA I believe, and somewhat cheaper.”➕
Experiences with lifting weights using pulleys
“Just lifted it with my ATC. worked like a charm.”➕
Discussion about compatibility of pulley systems
“Does anyone know if this can be attached to a 2x2 power rack?”➕
“Does anyone have spec's on the pulleys? Width, outside diameter, inside diameter of bolt hole, etc?”➕
Questions about assembly and parts
“What is the #6 M12x100mm bolt used for? I didn't see any mention of it in the instructions that came with it or the manual on titan's website”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Discussion about Titan Fitness products.
“Ultimately, I whole-heartedly recommend this system for anyone looking to add a pulley system to their home/basement garage.”➕
“Thanks for the review. I bought it yesterday, so. I’ll see it near the end of the week.”➕
“I love the progressive recklessness pulling in that video.”➕
“Great review and everything looks clean!”➕
Concerns about the performance of non-toothed camming devices
“The clutch is nice but they slip under tension when they start to get old (or on wet ropes).”➕
“Any non-toothed camming device will slip under tension after a certain amount of use, force, or combination of the two.”➕
Discussion about tying Harken blocks aesthetically
“An esthetically pleasing way to daisy chain Harken 29mm Carbo blocks?”➕
“I'm doing a complete line refit on my 2010 NACRA Infusion F18 and I have a few spots where I have 2 or 3 Harken 29mm Carbo Air Blocks daisy chained as in the photo.”➕
“You get [fiddle blocks with two sheaves], but I've never seen three.”➕
Discussion about other pulleys and brands
“Why yes I'm an entertainment rigger. Why yes I will repull that point you messed up.”➕

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