Renold Synergy 120-2AS Duplex Roller Chain (1-1/2 inch Pitch)

Renold Synergy 120-2AS Duplex Roller Chain (1-1/2 inch Pitch)

Marsoni

M251S

$1283.62

Get it in 3 business days with 1 day shipping. Friday, May 29

Renold Synergy 120-2AS Duplex Roller Chain (1-1/2 inch Pitch)Roller chains are often used to transmit mechanical power in a plethora of applications from agricultural and industrial machinery to motorbikes and cars, Most people will recognise the look of the chain as it is also used on the everyday house hold bicycles. This chain is composed of cylindrical rollers fastened together with side links. This chain is then wrapped around a cog or sprocket just as it is on a bike and it in turn then drives the

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I purchased the product and the base would not attach from the charging module. This is their big selling point. I requested a replacement and sadly the replacement was of the same batch run as the original soo…. Yeah that base would not detach. There are videos showing how easy it is to detach base from charging module. Not theses units. Circle Joy customer service is an @gmail.com. They said base is not designed to be removed frequently. I reminded them the separation feature is their highlighted feature. I was just looking for a base. Circle Joy said no…. If I do not like either unit just return them to Amazon.???? In the meantime, after maybe a dozen grinds, the original unit quit grinding normally and would barely grind at all. I shook it out and it worked again but doesn’t sound right. Two takeaways: 1) Poor product quality. 2) I am sooo done with trying to work with Amazon on replacement items. Save yourself a tone of aggravation and just return the order and reorder if you dare. Otherwise good looking and heavy feel and works great about 10 times. Too bad so sad. Now I have this huge return hassle with Amazon.

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Reviewed in the United States on February 6, 2026

Verified Purchase

Amazon Customer

Houston, US

★★★★★ 5

Great shakers with convenient dock

Color: Silver, Size: Rechargeable

These are very nice. Work very well. My only complaint is right where I pick them up is the button to turn them in so I’m always accidentally salting the counters lol. Easy to refill. We like the lights. I love that they have a charging dock so they are always fully charged. Very happy with them.

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Reviewed in the United States on March 5, 2026

Verified Purchase

Amazon Customer

Waukegan, US

★★★★★ 5

You don’t have to shake it. I love it

Color: Silver, Size: Rechargeable

Different settings from fine to course. It has a light around the bottom where you can see how much you’re using. It stays charged for a while. The quality is great. Well made.

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Reviewed in the United States on March 14, 2026