COMP Cams Rocker Arm Nuts 3/8in

Marsoni

M251S

$42.00

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

COMP Cams Rocker Arm Nuts 3/8inDesigned for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi Tech Polylocks work well in all high end Race applications. The Stud girdle polylocks are precision ground for minimum runout and tapered for extra strength in the locking area. Catalog User 1

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I gave this 4/5 stars because the ball is a little small for my dog size so I was hoping the sizing was easier to read. It could have been an error on my end. The ball is great though! It lights up nicely when it is out in the sunlight or under a light for a long periods of time, it lights up at night so you can play with your dog at night when it is cooler!

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Reviewed in the United States on July 2, 2025

Verified Purchase

Barbara Wheeler

Chelsea, US

★★★★★ 5

Ball launcher

Size: 25in

The toy dog ball laucher well made holds up. Would purchase again.

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Reviewed in the United States on November 24, 2025

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Zealfi

Phoenix, US

★★★★★ 5

Well designed, well built.

Size: 25in

The stick facilitates powerful, long distance throws. The ball makes a light whistling noise (to help your dog track the ball) through the air, flys far, and has held up well. I live in an area with mountain lions, and they often hunt at night, so I haven’t taken advantage of the glow-in-the-dark feature.

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Reviewed in the United States on February 28, 2026

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Verucat

Alexandria, US

★★★★★ 5

Yes!

Size: Medium

Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.

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Reviewed in the United States on September 28, 2025

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JJ Fording

Bozeman, US

★★★★★ 5

Balls

Size: Medium

My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.

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Reviewed in the United States on February 7, 2026