SKU: 88960134405

3/4" PowerRing™ Shaft-Hub Lock, Steel-Plain

$56.66 $62.96
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

3/4" PowerRing™ Shaft-Hub Lock, Steel-PlainProvide high strength connection between components and shafts Keyless Transmit very high axial and torque loads Easy to install Will not damage shafts or components PowerRing Shaft Hub Locks provide a keyless, extreme high strength connection between components and round shafts. They feature a smooth, non marring bore which contracts securely onto a shaft while expanding the OD tightly into the I. D. of a hub. Fully adjustable, they are balanced to

  • Provide high strength connection between components and shafts
  • Keyless
  • Transmit very high axial and torque loads
  • Easy to install
  • Will not damage shafts or components
PowerRing™ Shaft-Hub Locks provide a keyless, extreme high strength connection between components and round shafts. They feature a smooth, non-marring bore which contracts securely onto a shaft while expanding the OD tightly into the I.D. of a hub. Fully adjustable, they are balanced to minimize vibration at high speeds, and prevent backlash damage caused by heavy loads.

They are easy to install by tightening the locking bolts around the device’s face. When these bolts are tightened, multiple internal taper rings produce the frictional forces necessary to join the shaft and hub allowing the transmission of high torque and axial loads.

Simplifying the timing of matched components, PowerRing™ Keyless Shaft-Hub Locks are ideal for mounting gears, sprockets, pulleys and related devices.

Stocked in:
  • Steel
 
 

Specifications

Part Number  

 PRL012

Series

 Solution

Material

 Steel

Alloy

 Carbon Steel

Finish

 Plain

Approximate Weight

 0.50 lb

Country of Origin

 China

UPC Code

 662786022333

RoHS2 Compliant

 Yes

REACH Compliant

 Yes

 

Dimensional Attributes

Bore Size

 3/4 in

Outside Diameter

 1.850 in

Width

 0.787 in

Screw Size

 M6

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: 88960134405

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4.4 ★★★★★
Based on 7 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Just as described
Size: 20 Inch
Easy installation. All parts are included.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
A
Verified Purchase
Anthony Thompson
New York, US
★★★★★ 1
Is not square when in the locked open position.
Size: 24 Inch, Size: 24 Inch
Purchased 2 sets of these to make a folding wing on my workbench. Didn’t expect great quality but did expect 90 degrees. Installed and the end of my 27” wing is 25mm higher than the fixed end. Measured bracket and hypotenuse and ran some quick cosine to discover the bracket is actually 91.286degrees. There is zero adjustment capability on these. Buyer beware
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
O
Verified Purchase
orsinos12
Dallas, US
★★★★★ 5
Good shelf.
Size: 8 Inch
Great small shelf easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
C
Verified Purchase
Cynthia Bochert
Natrona Heights, US
★★★★★ 5
Well made
I have not installed this yet but it is well made at a good price and should give me extra space in my camper
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
S
Verified Purchase
scott sipprell
Los Angeles, US
★★★★★ 5
You'll flip over the added countertop!
Good product, seems well made. Installation was simple enough. It gives us a little extra counter space when needed. The only issue is it blocks the entry a little when flipped up in our RV. Just look before you step in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 28, 2025

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