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RULAND MJSC41-12-A Jaw Coupling Hub,12mm,Aluminum

Marsoni M251S
Sale price$49.68
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RULAND MJSC41-12-A Jaw Coupling Hub,12mm,AluminumTap here for more details on RULAND MJSC41 12 A Jaw Coupling Hub,12mm,Aluminum The RULAND MJSC41 12 A Jaw Coupling Hub is made of aluminum and has a length of 6. 000 inches and a width of 4. 000 inches. It is designed for a coupling size of MJS41 with an outside diameter of 41. 3 mm. This product is a mechanical coupling used in industrial automation and motion controls for connecting shafts and transmitting power efficiently. With a weight of 0. 1700
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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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4.1 ★★★★★
Based on 617 reviews
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Verified Purchase
Eric
Draper, US
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2024
C
Verified Purchase
Carl L. Bradley
Lake Worth, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
H
Verified Purchase
Hilda
Fort Morgan, US
★★★★★ 5
Shelves
Style: 5-Tier Shelf Brackets, Hardware Only
Great shelves, strong and they look great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
R
Verified Purchase
Rachel
Draper, US
★★★★★ 5
great shelves
Style: 4-Tier Shelf Brackets, Hardware Only.
looks so good on a wall, would buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
N
Verified Purchase
nona chambliss
Massapequa, US
★★★★★ 5
Black iron shelves
Style: 4-Tier Shelf Brackets, Hardware Only.
Love these shelves! Able to put without problems for this 79 yo woman.
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Reviewed in the United States on March 8, 2026

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