SKU: 41881921250

3/4" X 1" Shaft Adapter Coupling - Step-Up Type with Keyways, Steel

Sale price$128.35 Regular price$142.61
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Description

3/4" X 1" Shaft Adapter Coupling - Step-Up Type with Keyways, SteelUse as is to make shaft larger Keyways provide added torque capacity and fixed shaft phasing Fully machineable to change size or configuration Eliminates need for complete shaft replacement. No welding required. 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. Standard keyways provide added torque capacity and fixed shaft phasing. For use on

  • Use as is to make shaft larger
  • Keyways provide added torque capacity and fixed shaft phasing
  • Fully machineable to change size or configuration
  • Eliminates need for complete shaft replacement.
  • No welding required.
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. Standard keyways provide added torque capacity and fixed shaft phasing.

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  

5EL012K

Series

Signature

Material

Steel

Alloy

12L14

Finish

Black Oxide

Type

High Strength

Approximate Weight

1.61 lb

Country of Origin

USA

UPC Code

662786018466

RoHS2 Compliant

Yes

REACH Compliant

Yes

Dimensional Attributes

Bore Size

3/4 in

Coupling Keyway Size

3/16 in

Shaft Diameter

1 in

Shaft Keyway Size

1/4 in

Outside Diameter

1.750 in

Shaft End Length

2.000 in

Total Length

4.250 in

Recessed Screw

Yes

Screw Size

1/4-28 x 3/4

Screw Material

Alloy Steel
"
Shipping Notes
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Exchange/Return Notes
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SKU: 41881921250

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4.3 ★★★★★
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Wanda
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★★★★★ 5
Best Blue Raspberry energy drink out there!!
Set name: Blue Raspberry
I've tried multiple different brands of energy drinks that have blue raspberry as a flavor. My absolute favorite was the C4 Jolly Rancher Blue Raspberry energy drink..... UNTIL I tried this one. Beats it for sure. It has such a sweet, smooth and refreshing taste and gives a solid boost to power me through my day. The price is a little high but in all honesty it's worth the money! No crash or jitters after one of these and this is coming from someone who drinks lots of caffeine every day. TL;DR absolutely worth a try!!
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Reviewed in the United States on March 22, 2026
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Sweet Tee
Pawtucket, US
★★★★★ 5
Great flavor and solid energy boost
Set name: Cherry Limeade
By far my favorite flavor in any energy drink. GHOST really does this one well and the Cherry Limeade tastes great compared to a lot of other energy drinks I’ve tried. Yes, it is high in caffeine, but that’s actually what I need sometimes for a real energy boost, and this one does the job without feeling overly heavy. The calorie content is also great if you’re someone who watches calories, which I appreciate. Overall, great flavor, solid energy, and one of my go-to energy drinks.
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Reviewed in the United States on April 24, 2026
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Bonnie Taylor
Waukegan, US
★★★★★ 5
Compact snacks you won’t give back!
Flavor Name: Variety, Size: 29 Ounce (Pack of 1)
Super tasty! I actually didn’t realize I could get something like this since most in person stores I’ve never seen these specific combo of flavors together. I personally love the pretzels and getting them in actual lunch snack sizes for work or just to grab for a quick snack on the go is the best thing and makes my day! Perfect size to fulfill a craving and there’s plenty in there even for 2 kids or adults to take to school work or just a tasty on the go snack! Pricing was great for the size and amount of snacks you get and definitely still has that flavorful salty delicious good fish crackers taste while still being fresh and providing that perfect crunch and texture of the regular or jumbo box version.
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Reviewed in the United States on April 6, 2026
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txtink82
Pawtucket, US
★★★★★ 5
Perfect Grab-and-Go Snack Variety for Any Day
Flavor Name: Variety, Size: 29 Ounce (Pack of 1)
If snacks had personalities, this box would be the life of the party! The Goldfish Big Smiles Variety Pack is 1 of those rare things that live up to the "variety" promise. You get the classic cheddar (my kid's fav), the colorful ones that somehow make snack time feel more fun, and the pretzels for when you want a little crunch break from all that cheese. The individual packs are perfect for tossing into a purse, lunchbox, and keep some in the car for when the girls get out of school and they are dying for something to eat. Taste-wise - you already know what you're getting: the familiar, slightly salty, slightly cheesy comfort that somehow never gets old. The pretzels add a nice switch-up so it's not repetitive. Only downside? You'll wish the bags were bigger. Every. Time. Overall - it's a solid go-to snack that works for busy days, road trips, or just sitting on the couch pretending you'll only eat 1 pack. Would absolutely buy again (and probably hide a few packs for myself next time).
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Reviewed in the United States on April 4, 2026
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Palmetto Dan
West Palm Beach, US
★★★★★ 5
Perfect variety pack of Goldfish crackers for snacking
Flavor Name: Variety, Size: 29 Ounce (Pack of 1)
Goldfish crackers are a family favorite! This variety pack is perfect with cheddar, colors, and pretzels all in individual snack packs. The 30-count box is great value and lasts a while. Perfect for kids' lunchboxes, snacks on-the-go, or just munching at home. They're always fresh and crunchy with that classic Goldfish taste. Love having the variety so there's something for everyone. These are a pantry staple in our house!
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Reviewed in the United States on January 8, 2026

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