SKU: 39550522024

1-3/4" X 1-3/4" Two-Piece Split Clamp-Type Rigid Shaft Coupling/Kwys, Steel

$103.47 $114.97
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USA
  • USA
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Ships within 48 hours · Estimated delivery Sep 29 - Oct 4

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For Your Every Summer RSVP, with Code: SUMMER15

Description

1-3/4" X 1-3/4" Two-Piece Split Clamp-Type Rigid Shaft Coupling/Kwys, SteelMate two shafts with zero backlash Keyways provide added torque capacity and fixed shaft phasing Two pieces for convenient assembly and adjustment Available with straight through or stepped bores Offered in High Strength and Low Profile styles Designed for aligned shafts, the 2 Piece Clamp Type Coupling makes two shafts function as one. This coupling comes completely apart to allow the most convenient assembly and adjustment. Standard keyways provide

  • Mate two shafts with zero backlash
  • Keyways provide added torque capacity and fixed shaft phasing
  • Two pieces for convenient assembly and adjustment
  • Available with straight-through or stepped bores
  • Offered in High Strength and Low Profile styles
Designed for aligned shafts, the 2-Piece Clamp-Type Coupling makes two shafts function as one. This coupling comes completely apart to allow the most convenient assembly and adjustment. Standard keyways provide added torque capacity and fixed shaft phasing.

Clamp-Type Couplings with Keyways are available with straight-through bores. They are precision machined, non-marring, easy to adjust, with high clamping power.

Stocked in:
  • Steel
  • Stainless Steel
  • Aluminum
 

Specifications

Part Number  

 5L112112FK

Series

 Signature

Material

 Steel

Alloy

 12L14

Finish

 Black Oxide

Type

 High Strength

Approximate Weight

 5.39 lb

Country of Origin

 USA

UPC Code

 662786017766

RoHS2 Compliant

 Yes

REACH Compliant

 Yes

Dimensional Attributes

Bore Size A

 

 1-3/4 in

Keyway A

 0.375 in

Bore Size B

 

 1-3/4 in

Keyway B

 0.375 in

Outside Diameter

 3.000 in

Total Length

 4.500 in

Recessed Screw

 Yes

Screw Size

 5/16-24 x 1

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: 39550522024

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4.3 ★★★★★
Based on 29 reviews
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Product Reviews
L
Verified Purchase
Lynn N
Waukegan, US
★★★★★ 5
Durable and comfortable
Size: 18 x 18 inches, Style: 4 Pack
These pair perfectly with standard 18x18 pillow covers. Fluffy and durable great addition to your decor with the ease of inserting into any pillow cover. Very cost effective and keep their shape!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
M
Verified Purchase
Ms Desiree
Alexandria, US
★★★★★ 5
Love being able to change with the seasons!
Size: 20 x 20 inches, Style: 4 Pack
I’ve been using the Amazon Basics Square Hypoallergenic Pillow Inserts with my seasonal pillow covers, and I absolutely love them. I like to switch out my covers each month or holiday, and these inserts make it so easy to keep my living room looking fresh and festive year-round. They hold their shape really well and give my pillows a full, plush look without feeling too stiff. I also appreciate that they’re hypoallergenic, which is a big plus for my home. Overall, these inserts are a great staple to have if you enjoy decorating with interchangeable covers. They’re comfortable, reliable, and perfect for keeping up with seasonal décor changes. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
N
Verified Purchase
norma
Omaha, US
★★★★★ 3
If you like your pillows plump, these won't do it.
Size: 20 x 20 inches, Style: 4 Pack
Disappointed in this item. they do not have enough filling in them and what is there flattens out very quickly. Will not purchase this brand again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
M
Verified Purchase
Melissa
Battle Creek, US
★★★★★ 5
Perfect inserts for a great price
Size: 20 x 20 inches, Style: 4 Pack, Size: 20 x 20 inches, Style: 4 Pack
Great inserts! (The cat’s judgement is of me, not the inserts)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
S
Verified Purchase
Sundari
Pawtucket, US
★★★★★ 5
Hands down best hammock accessory
Color: Green, Size: Medium
Tried many, this pillow is perfect. Not too big, not too small. Soft yet supportive. It’s also well made and super comfy. Plus it packs up nicely. I’m a new Wise Owl convert, everything I’ve ordered so far has been excellent quality. Just wish they kept the colors consistent so it all matched (minor annoyance). You need this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

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