SKU: 41881921250

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

Sale price$128.35 Regular price$142.61
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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
  • 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: 41881921250

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 445 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
nphoton
Lexington, US
★★★★★ 3
I Wanted to Like It
Style: SPF 50, Size: 1 count (Pack of 1)
I really wanted to like it because of the great reviews it gets with backpackers and generally with people that don't like "greasy hands syndrome" after applying sunscreen. But after using a stick I found that it's just not that good. The good: small, lightweight container. Not greasy. Good protection, I was in the sun all day hiking multiple days straight and only put on sunscreen twice per day and I didn't have any burning... and I burn easily. The bad: Value: the $12.53 sunscreen container only lasted about 8 days. And that was just my arms, neck, and half my face since I wore a shirt and long pants and a wide brim hat every day when hiking. I would expect this amount of sunscreen to last a lot longer than that on such a limited area. I'm not a big person either. Application, chafing: it's the opposite of greasy, almost chalky. You use the stick to apply to your skin in stripes, then you have to "blend it in" by rubbing with the backs of your hands so your palms don't get chalky. Since the stick is so dry this requires a fair amount of force and it chafes as you rub it around. When your skin a bit sandy it hurts. Application, crumbling: on a chilly but sunny morning, about 45 F, I applied sunscreen and small chunks of the stick crumbled off. I watched precious chunks of the already overpriced sunscreen drop to the ground. Residue: while it's not greasy, it's physical sunblock so it gives your skin the characteristic whitish sparkle. That's to be expected. But what I didn't foresee is it will rub off on anything your skin touches. My gear had white chalk-like marks (technically titania powder?) on my shirt collars, backpack straps, sunglasses, and a few other high-touch items. Overall I think it's a neat idea. I'm not overly disappointed with my purchase. But for $12.50 I expect sunscreen to be easier to apply and for the container to last longer than about 8 days. I can't burn $50/month in the summer months when a single container of chemical sunscreen will do the job. Pro tip: you can buy food-safe 3 oz TSA travel containers. Load one of those up with chemical sunscreen and you have something that beats this in every way except for the greasiness, which you can mitigate by picking a lower SPF sunscreen (the 30 SPF you wear is infinitely better than the 50 SPF you skip!).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2025
D
Verified Purchase
D. Collins
Draper, US
★★★★★ 5
sunscreen does its job
Style: SPF 50, Size: 3 Fl Oz (Pack of 1)
Works well. Took a little more effort to rub into skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
S
Verified Purchase
shannon
Omaha, US
★★★★★ 5
Light and simple
Style: SPF 50 (Pack of 2), Size: 5.5 Ounce (Pack of 2)
Absolutely love this sunscreen! It offers great coverage without feeling heavy or sticky. It absorbs quickly, doesn't leave a white cast, and held up beautifully during long days in the sun. This has become a staple in our family. Hands down the best sunscreen! Lightweight, effective, and comfortable enough to wear all day. It protected our skin even during hours of outdoor sports and activities. I'll definitely be purchasing again! ☀️🧴💛
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
C
Verified Purchase
Cheryl Kozlowski
Lexington, US
★★★★★ 5
Good product
Style: SPF 50 (Pack of 2), Size: 5.5 Ounce (Pack of 2)
Good produce. Great price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
C
Verified Purchase
Conrad M. Aumann II
Belleville, US
★★★★★ 5
Easy and effective
Style: SPF 50 (Pack of 2), Size: 5.5 Ounce (Pack of 2)
Good price for good protection
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025

recommand products