SKU: 43723284651

2-1/4" One-Piece Split Clamp-Type Shaft Collar, Steel

Sale price$9.86 Regular price$10.95
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

2-1/4" One-Piece Split Clamp-Type Shaft Collar, SteelSmooth bore protects shafts from damage Superior holding power over set screw type collars Offered in High Strength, Low Profile and Heavy Duty styles Stocked in a variety of materials 1 Piece Clamp Type Shaft Collars are for use on standard round shafts, hard or soft, as well as on thin wall tube or over a split hub. Precision machined, non marring, easy to adjust, with high clamping power, they are stocked in the following materials: Steel Stainless

  • Smooth bore protects shafts from damage
  • Superior holding power over set-screw type collars
  • Offered in High Strength, Low Profile and Heavy Duty styles
  • Stocked in a variety of materials
1-Piece Clamp-Type Shaft Collars are for use on standard round shafts, hard or soft, as well as on thin wall tube or over a split hub. Precision machined, non-marring, easy to adjust, with high clamping power, they are stocked in the following materials:
  • Steel
  • Stainless Steel
  • Aluminum
  • Nylon
  • Delrin
Offered in three styles:
  • High Strength: Clamp screw does not protrude beyond the outside diameter (OD)
  • Low Profile: Clamp screw protrudes beyond the OD
  • Heavy Duty: Uses larger clamp screw and has larger OD for 2X holding power
Standard Series offers economy-priced versions of low-profile styles (31LXXX and 31SXXX parts).
 
 

Specifications

Part Number  

31L204

Series

Standard

Material

Steel

Alloy

A283grC

Finish

Black Oxide

Type

Economy

Approximate Weight

0.89 lb

Country of Origin

China

UPC Code

662786033636

RoHS2 Compliant

Yes

REACH Compliant

Yes

Dimensional Attributes

Bore Size

2-1/4 in

Outside Diameter

3.250 in

Width

0.750 in

Recessed Screw

No

Screw Size

5/16-24 x 7/8

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: 43723284651

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4.1 ★★★★★
Based on 17 reviews
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Verified Purchase
NJ Contributor
Los Angeles, US
★★★★★ 5
Great "Preppy" Upgrade for a Casual Wardrobe
Size: 11, Color: White
I am very happy with these Bruno Marc Men's Casual Dress Sneakers. I’ve worn them about 10 times now, and here is my experience so far: Style & Versatility: These are the perfect "middle ground" shoe. They go great with both jeans and chinos for those nights when you want to look a bit more put-together than a standard pair of regular sneakers. The "Wife Test": My wife immediately noticed the difference; she mentioned that these give off a much more "preppy" and dressed-up vibe compared to my usual Nike sneakers. I’ve actually received compliments every single time I’ve worn them out. Comfort & Quality: They are surprisingly comfortable right out of the box. The material looks and feels like high quality, not cheap or flimsy. Durability: While I can’t fully attest to their long-term longevity yet since I've only worn them 10 times, the construction feels solid and the material seems durable. I’ll be sure to update this review if anything changes regarding how they wear over time, but for now, these are a fantastic purchase for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
N
Verified Purchase
Nicole Gardner
Whiting, US
★★★★★ 5
Comfortable
Size: 12 Wide, Color: Brown
Great shoes! Fit and look good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
T
Verified Purchase
Tha’King
Louisville, US
★★★★★ 5
perfect size and quality shoes
Size: 13, Color: Brown
very nice quality shoe. Very comfortable and great price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
S
Verified Purchase
Scott
Fort Morgan, US
★★★★★ 4
Comfortable, clean white sneakers for any age (I hope)
Size: 13, Color: White, Size: 13, Color: White
Comfortable, clean, and make me look cooler than I actually am These Bruno Marc white sneakers are my attempt at staying “casually stylish” at 50 without embarrassing my kids or trying too hard. Good news: they’re insanely comfortable right out of the box, fit true to size (13 for the win), and somehow stay bright white no matter what I do. Bad news: they might actually be too white. I keep waiting for them to age a little so I look like a laid-back dad, not a dad who just walked off a mall mannequin stand. They’re lightweight, cushioned enough for all-day wear, and pair with everything—from jeans to the “I give up” shorts I wear on weekends. Still not sure if I’m cool enough to pull them off, but they make me feel like I might be… which is basically the whole point, right?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2025
J
Verified Purchase
JenR
Fort Morgan, US
★★★★★ 5
Affordable shoes that actually hold up
Size: 8, Color: White
I bought these for my son to wear to a quinceañera since he needed plain white shoes and I didn’t want to spend much for a one-time event. They ended up being his favorite pair. He’s worn them to school several times a week for the past 7 months, and they’ve held up really well. There’s some normal wear, but they still look good and he says they’re comfortable. I’m pleasantly surprised by the quality for the price and will likely buy another pair soon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026

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