Max Motion MMR50-7.5-56C | Aluminum Gearbox 56C 7.5:1 Size 50 Output Bore 1

Max Motion MMR50-7.5-56C | Aluminum Gearbox 56C 7.5:1 Size 50 Output Bore 1"

Marsoni

M251S

$280.56

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

Max Motion MMR50-7.5-56C | Aluminum Gearbox 56C 7.5:1 Size 50 Output Bore 1"Product Details : Max Motion MMR50 7. 5 56C Aluminum Gearbox 56C 7. 5: 1 Size 50 Output Bore 1" Part No: MMR50 7. 5 56C Size: 50 NEMA Frame: 56C Input Bore: 5 8" Output Bore: 1" Ratio: 7. 5: 1 Output RPM: 233 Output Torque (IN. Lbs): 628 Max Input HP @1750 RPM: 2. 64 Max Overhung Load (Lbs): 369 Material: Aluminum Warranty: 1 Year Weight (Lbs): 8,7 Product Accessories : Size 50 Single Output Shaft 1" Size 50 Double Output Shaft 1" Size 50 Plastic

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I’m pretty happy with these. It seems like sock manufacturing changed 10-15 years ago, and it’s become hard to find pairs that are actually thick and durable. I bought these for an event where I knew I’d be on my feet all day, and they did not disappoint. They provided excellent support throughout the day, even while wearing shoes that typically make my feet ache after just a couple of hours. Glad to finally find a pair that feels well-made.

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Reviewed in the United States on April 10, 2026

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Amazon Customer

Lexington, US

★★★★★ 5

Great socks

Size: Large, Color: (001) Black / Black / Pitch Gray

Love the quality of this great product very comfortable and fits really good

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Reviewed in the United States on July 31, 2025

Verified Purchase