SKU: 34138095300

12mm Metric Shaft Collar One-Piece Split Clamp-Type, Stainless Steel

Sale price$13.51 Regular price$15.01
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

12mm Metric Shaft Collar One-Piece Split Clamp-Type, Stainless SteelFully metric, including clamp screw Smooth bore protects shafts from damage Superior holding power over set screw type collars Stafford Metric Shaft Collars are fully metric in all specifications, including the clamping screws. 1 Piece Clamp Type Shaft Collars are designed for use on standard round shafts, hard or soft, as well as on thin wall tube or over a split hub. They are precision machined, non marring, easy to adjust, with high clamping power.

  • Fully metric, including clamp screw
  • Smooth bore protects shafts from damage
  • Superior holding power over set-screw type collars
Stafford Metric Shaft Collars are fully metric in all specifications, including the clamping screws.

1-Piece Clamp-Type Shaft Collars are designed for use on standard round shafts, hard or soft, as well as on thin wall tube or over a split hub. They are precision machined, non-marring, easy to adjust, with high clamping power.

Stocked in:
  • Steel
  • Stainless Steel
 
 

Specifications

Part Number  

1SM012

Series

Signature

Material

Stainless Steel

Alloy

303

Finish

Shiny

Type

Low Profile

Approximate Weight

0.10 lb

Country of Origin

USA

UPC Code

662786019159

RoHS2 Compliant

Yes

REACH Compliant

Yes

Dimensional Attributes

Bore Size

12 mm

Outside Diameter

28 mm

Width

11 mm

Recessed Screw

No

Screw Size

M4 x .7 x 12MM

Screw Material

18-8 Stainless 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: 34138095300

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4.1 ★★★★★
Based on 1169 reviews
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A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
Get The Clumps Out
Nice companion in the Espresso Yard. Watch for the guards, and shiv away at that fresh ground Espresso meat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
F
Verified Purchase
Fernando Piñero
Phoenix, US
★★★★★ 5
High quality
Fantastic! especially for the price! Cant be beat it. Does a wonderful job
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Reviewed in the United States on March 1, 2025
J
James D Prather
Draper, US
★★★★★ 4
Looks very nice
Sturdy and easy to use.
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Reviewed in the United States on December 21, 2024
C
Verified Purchase
Cassandra Allen
Dallas, US
★★★★★ 5
Wonderful tool
Wonderful tool and works great
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Reviewed in the United States on February 9, 2025
M
Verified Purchase
Mike M
San Leandro, US
★★★★★ 5
Nice upgrade 51mm for me
Color: Silver
This is my second 51mm machine. I never used the included handle or basket… I kept my existing HUGH IMS precision basket and bottomless portafilter. The temp and preinfusion are set and not adjustable but fine (reduced variables). I defeated the shut off by volume by setting higher than needed (wish that was easier to turn off). I like to manually shut off when I hit 30g on my scale. The machine will drip since there is not solenoid valve so I just pull the scale from the try when mouse tail breaks and drip starts. The steam wand and hot water dispenser is a massive upgrade (from Capresso EC50) and the real reason for my upgrade. I would have paid $50-100 more for the improvements listed… but I guess most people would not so this is about the best option for me with 51mm (keeping all the 51mm three lug portafilter stuff I own). 5 stars = for me and the price
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Reviewed in the United States on April 18, 2026

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