The Fowler High Precision 72-229-214-0 is a four-piece Swiss-style outside micrometer set covering a combined measuring range of 0 to 4 inches, designed for general purpose dimensional measurement in manufacturing, machining, and mechanical engineering applications. Each micrometer in the set features a Vernier scale with 0.0001" graduation intervals on a satin chrome finish for highly precise and repeatable readings. Hardened, precision-ground, and micro-lapped carbide measuring faces deliver exceptional accuracy, while the heat-insulated frame protects the operator and minimizes thermal expansion errors. The friction-style thimble with ratchet stop ensures consistent measuring force across multiple users, making this set a reliable tool for professional inspection environments.
Features
Vernier scale with 0.0001" graduation intervals on a satin chrome finish for microfine, precise readings
Carbide measuring faces that are hardened, precision-ground, and micro-lapped for long-term accuracy
0.00003" flatness and 0.00005" parallelism on 0 to 1" micrometers for exacting measurement standards
Friction-style thimble with ratchet stop applies constant, repeatable force for consistent results between operators
Suitable for one-handed operation; ratchet stop halts spindle rotation upon contact with the workpiece
Heat-insulated frame reduces temperature-related expansion or contraction and protects the operator's hands
Positive locking nut on the spindle locks measurements in place for accurate reading and recording
Zero adjustment on the sleeve ensures ongoing calibration accuracy
Specifications
Display Type: Vernier scale
Anvil/Spindle Style: Flat
Measuring Range: 0 to 4"
Graduation Interval: 0.0001"
Thimble Style: Friction with ratchet stop
Anvil/Spindle Diameter: 0.256"
Flatness: 0.00003"
Parallelism: 0.00005" (on 0 to 1" micrometer)
Finish: Satin chrome
Pieces in Set: 4
Includes
1x 0 to 1" Outside Inch Micrometer (52-229-201)
1x 1 to 2" Outside Inch Micrometer with Standard (52-229-202)
1x 2 to 3" Outside Inch Micrometer with Standard (52-229-203)
1x 3 to 4" Outside Inch Micrometer with Standard (52-229-204)
1" Standard
2" Standard
3" Standard
Wrench
Fitted Case
Shipping
- We will usually ship your order in 1 to 2 business days! Orders purchased before 2:00 pm EST may be shipped the same day.
- Your order must have a subtotal of $199 or more to be eligible for free shipping.
- The delay of your order will depend on your location and from which warehouse your order is shipped from. We will always ship your order from the closest available warehouse. Based on our experience, we estimate the transit time to be between 1 to 3 business days across Canada (excluding NWT, Yukon and Nunavut) and 2 to 5 business days to USA.
- All orders will be shipped from Canada.
- You may pick up your order at one of our warehouses, Monday to Friday, from 8 am to 5 pm. Pickup orders are usually ready within 4 hours.
Returns
We are offering a 30-day money-back guarantee!
If you are not satisfied with your purchase within 30 days of receiving the product, you can ship it back to us for a refund or exchange.
Before returning the item, kindly send us a request using the Self-Serve Return option or contact our customer support team to get your return authorization. You may contact us by email at support@mprtools.com, phone at 1-800-905-0410, or chat through our website. We are available Monday to Friday from 8 am to 5 pm ET.
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We work very hard to ensure we offer the absolute best prices online. If you find it at a lower price somewhere else within 365 days of purchasing, please message us, and we’ll credit you back the difference right away.
30-Day Money-Back Guarantee
It's our duty to provide superior quality tools you can trust to get the job done. If you're not fully satisfied with your order, you can request a return for a complete reimbursement.
