100B42 Roller Chain Sprocket Type B With Stock Bore

100B42 Roller Chain Sprocket Type B With Stock Bore

Marsoni

M251S

$199.16

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

100B42 Roller Chain Sprocket Type B With Stock BoreProduct Details : 100B42 Roller Chain Sprocket Type B With Stock Bore Part No: 100B42 Product Type: B (Stock Bore) Chain Strand Type: Single Bore: Stock Bore AINSI Chain Size: 100 No. Of Teeth: 42 Pitch: 1 1 4" Pitch Diameter: 16. 727" Outside Diameter: 17. 430" Bore Stock: 1 1 4" Bore Max.: 3 5 16" Hub Diameter: 5" Hub Length Thru Bore: 2 1 2" Material(s): Carbon Steel Certifications: Manufactured using the ISO 9001 quality management system. Avg.

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I LOVE Chuckit ball launchers. We've been using for a around 17 years and we've only had to replace one. We have 2 active, energetic Dobermans and I throw like a girl and there is now way I can throw a ball very far. With the Chuckit, I can throw more than 80 feet! My dogs need a lot of exercise and using this ball thrower allows me to make that happen. Bonus is I dont have to pick up a snobbery ball :)

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Reviewed in the United States on April 13, 2026

Verified Purchase

Eddie R.

New York, US

★★★★★ 4

Not a long shot

Style: Sport, Size: 12in

This item is much smaller than I thought it would be . The ball is full sized . But the thrower is very small. Works okay. But does not throw the ball very far . It’s okay for me . My dogs are small. My yard is too . But , this is not going to throw balls really far . Like the long ones do Thsnks Eddie

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Reviewed in the United States on March 26, 2026

Verified Purchase

Amazon Customer

Grantham, US

★★★★★ 5

Perfect addition

Style: Sport, Size: 12in

This is item that I needed but didnt know it. Its been great for saving my sholder anad my dog loved the longer chase to get the ball. Easy to use and lots of fun

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Reviewed in the United States on May 18, 2026

Verified Purchase

Jaclyn P.

Lexington, US

★★★★★ 5

I would buy this twice!

Style: Sport, Size: 12in

This Chuckit! Dog Ball Launcher 12M Sport is the perfect product for the dog park! It makes games of fetch so much easier and more fun — the long handle gives great reach, so I can launch balls super far without even bending over, and our dog goes absolutely wild chasing them. It’s comfortable to hold, works smoothly with 2.5" dog balls, and really saves your arm and back if you’re doing a lot of throwing. The design is sturdy and reliable, so we can play for longer without worrying about it snapping or wearing out. If you spend time at the dog park or love playing fetch, this launcher turns a regular game into something even better — our pup gets twice the exercise and we get to enjoy every minute of playtime!

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Reviewed in the United States on March 1, 2026

Verified Purchase

Amanda Burns

San Leandro, US

★★★★★ 5

Caution can cause addiction

Style: Sport, Size: 12in

My dog has become addicted to tennis balls because of this! She sees the blue handle and she immediately loses her mind! I love it because I don't have to bend down as far to pick up the ball, which is amazing after 2 back surgeries.

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Reviewed in the United States on February 25, 2026