SKU: 40776091304

3/4" X 1/2" Shaft Adapter Coupling - Step-Down Type, Steel

$88.38 $98.20
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

3/4" X 1/2" Shaft Adapter Coupling - Step-Down Type, SteelUse as is to make shaft smaller Fully machineable to change size or configuration Eliminates need for complete shaft replacement. No welding required. Clamp type coupling end won't mar shaft. Shaft Adapters are designed to modify, extend or repair an existing shaft and provide a fully machineable male output shaft with minimum effort and expense. For use on standard hardened round shafts, Shaft Adapters are precision machined, non marring, easy to

  • Use as is to make shaft smaller
  • Fully machineable to change size or configuration
  • Eliminates need for complete shaft replacement.
  • No welding required.
  • Clamp-type coupling end won't mar shaft.
Shaft Adapters are designed to modify, extend or repair an existing shaft and provide a fully machineable male output shaft with minimum effort and expense. For use on standard hardened round shafts, Shaft Adapters are precision machined, non-marring, easy to adjust, with high clamping power.

Stocked in:
  • Steel
  • Stainless Steel
 

Specifications

Part Number  

 5ERL012

Series

 Signature

Material

 Steel

Alloy

 12L14

Finish

 Black Oxide

Type

 High Strength

Approximate Weight

 1.28 lb

Country of Origin

 USA

UPC Code

 662786018589

RoHS2 Compliant

 Yes

REACH Compliant

 Yes

Dimensional Attributes

Bore Size

 3/4 in

Shaft Diameter

 1/2 in

Outside Diameter

 1.750 in

Shaft End Length

 1.250 in

Total Length

 3.500 in

Recessed Screw

 Yes

Screw Size

 1/4-28 x 3/4

Screw Material

 Alloy Steel
"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40776091304

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4.6 ★★★★★
Based on 66 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
Durable for the aggressive chewer.
Color: 3 PCS
My dogs love this product. One of them is a really aggressive chewer. She will chew on this for over an hour at a time. They are very durable and I don't have to worry about them breaking off large chunks and swallowing them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
A
Verified Purchase
Allison
Lowell, US
★★★★★ 3
Super durable quality
Color: 3 PCS
Exactly as advertised! Great quality Great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
D
Verified Purchase
Debbie Collinsworth
Omaha, US
★★★★★ 5
Happy dog!
Color: 3 PCS
Great product for a Great Dane aggressive chewer!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
J
Verified Purchase
Jazzlyn McClure
West Palm Beach, US
★★★★★ 5
Large breed approved
Color: Blue
these incredible aggressive chew toys – they've seriously been a game-changer for my pups! I know it's a bit late, but better late than never, right? I've got a couple of power chewers at home, a Rottweiler and a Labrador, and anyone with big dogs knows the struggle of finding toys that actually last. These bad boys have been in constant rotation for over a year now, and I'm genuinely impressed by their resilience. They're incredibly tough! Funnily enough, we originally had three, but now we're down to just one. The others aren't broken, though – I'm pretty sure my dogs just loved them so much they've hidden them away in some secret stash, as they tend to do with their favorite treasures! Beyond just being durable, these toys have been a massive help with their training. They’re fantastic for redirecting all that enthusiastic chewing away from my furniture and shoes, which, let's be honest, is a huge win for any pet parent! Considering how long they've held up to some serious chomping, the price point is absolutely spot on. You definitely get great value for your money.watch your toe they are heavy. If you've got a dog that's a champion chewer, you absolutely need to try these out. They're a lifesaver!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
C
Verified Purchase
Christine Petrowsky
Lowell, US
★★★★★ 5
Great all around
Color: Blue
We have 4 dogs, lab, pit bull, golden retriever, great dane, I bought 4 sets, they are constantly played and chewed on, and are still around everywhere, great to chew on and play with
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026

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