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80B30H Type B Heat Treated Sprocket for #80 Roller Chain - 30 Tooth - Pick Your Bore Size80B30H Type B Sprocket Finished Bore W Keyway and Set Screws For #80 Roller Chain 30 Tooth Outside Diameter = 10. 110" Pitch Diameter = 9. 567" LTB = 2" Hub Diameter = 4 3 4" FREE SHIPPING in Lower 48 States Buy 2 or More Type B Sprockets and Take 10% Off at Checkout! Use coupon code: K1E3BE3RHDZC Coupon not for use with Quantity Discount Items
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Best in 7 days
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Best in 7 days
4.9 ★★★★★
Based on 866 reviews
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Product Reviews
★★★★★ 5
Great book
Worth the read. Information is easy to understand and to the point
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2025
★★★★★ 5
Paramedic before 12 leads
This was easy to understand and I have read other books that you read 3 or 4 chapters and still know nothing about reading 12leads. I don't have time to spend a week or more trying to learn to read them. I can now feel confident in STEMIs diagnosis!
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Reviewed in the United States on May 13, 2025
★★★★★ 5
Nice good summary
Very helpful for my medic class!
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Reviewed in the United States on March 18, 2025
★★★★★ 5
Fits description
Needed this for nursing school. Item fits the description.
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Reviewed in the United States on October 16, 2025
★★★★★ 5
I am biased here because I love this author.
Dr. Caputti is very detailed in her information while dispersing it in an organized and easy to follow manner. I would recommend anything she publishes as well any conferences at which she speaks to inform RN/PNs of test strategies and how professionals think through patient scenarios.
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Reviewed in the United States on December 20, 2023
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