Measuring Tools

Searching for Measuring Tools? Count on Sinclair Intl to provide the best selection and prices every day. Our assortment of 546 Measuring Tools represents the top choices online, ranging in price from $2.99 to $499.99. As the internet's top seller of firearm reloading equipment and supplies, we're able to bring you the best products, excellent prices, and reliable customer service every day. We promise 100% satisfaction guarantee on all of our products, so if you're not satisfied with your Measuring Tools for any reason just let us know. We are passionate about every item we sell, and are just as passionate about making sure you are happy with your purchase. It's easy to browse our complete selection of Measuring Tools. When you find what you're looking for, place an order online or call us at (800) 717-8211. We're here to provide you with all the firearm reloading equipment and supplies and information you need, so - if you don't find what you're looking for online - give us a call!

Showing 37-48 of 546
  1. Bullet Comparator - Bullet Comparator, 30 Cal
    Item#:
    749-009-210  
    Our Price:
    $10.95
    Description:
    The Sinclair Bullet Checker Stand allows you to quickly and accurately sort bullets by base to ogive length. Black granite base is perfectly flat and heavy enough to stay where you want it on your loading bench. The included dial indicator features lever control for easy insertion and removal of bullets into comparators and the choice of using single point or an 11mm flat indicator tips (complete dial indicator also available separately). Bullet Checker Stand Comparators sold separately and available in 22 caliber, 6mm, 6.5mm, 7mm, 30 caliber and 338 caliber or can be used with either of our hex comparators. Mfg: Sinclair International
  2. Hornady Lock-N-Load™ Headspace Gauge Tool - Hornady Lock-N-Load Headspace Kit Without Body
    Item#:
    749-004-278  
    Our Price:
    $27.49
    Description:
    This affordable headspace gauge set from Hornady Lock-N-Load Products (formerly Stoney Point) allows the handloader to measure changes to the headspace of cartridges with a dial/digital caliper. Different bushing sizes (depending on cartridge family) insert into the Hornady Lock-N-Load Comparator Body, which attaches to a caliper. This handloader can then measure the changes between fired and sized brass. this enables the handloader to adjust his sizing dies for a proper fit in his chamber. When a handloader oversizes his cases it can cause excessive headspace problems, one of which is to shorten the life of the brass. The Hornady Lock-N-Load Headspace Gauge Set will allow the user t Mfg: Hornady
  3. Sinclair Chamber Length Gage - Sinclair Chamber Length Gage/6.5 Mm
    Item#:
    749-000-783  
    Our Price:
    $5.99
    Description:
    The Sinclair Chamber Length Gauges are designed so the handloader can determine the true length of his rifle's chamber when measuring from the bolt face to the end of the chamber's neck. This measurement will tell you how much excess case length your chamber may have over published trim lengths in reloading handbooks. The Sinclair Gauges are inserted into a fired, unprimed shortened case and then chambered into your rifle. The insert pushes back into the case when it contacts the end of your chamber. You then extract the case and measure the overall length. The gauge is made of 12L14 soft steel so it will not damage your chamber. Step-by-step instructions accompany each gauge. The g Mfg: Sinclair International
  4. Sinclair Bullet Sorting Stand - Sinclair Bullet Sorting Stand With Dial Indicator
    Item#:
    749-011-469  
    Our Price:
    $79.95
    Description:
    The Sinclair Bullet Checker Stand allows you to quickly and accurately sort bullets by base to ogive length. Black granite base is perfectly flat and heavy enough to stay where you want it on your loading bench. The included dial indicator features lever control for easy insertion and removal of bullets into comparators and the choice of using single point or an 11mm flat indicator tips (complete dial indicator also available separately). Bullet Checker Stand Comparators sold separately and available in 22 caliber, 6mm, 6.5mm, 7mm, 30 caliber and 338 caliber or can be used with either of our hex comparators. Mfg: Sinclair International
  5. Wilson Case Gage - Adjustable Case Gage .300 Win Mag
    Item#:
    749-003-980  
    Our Price:
    $33.99
    Description:
    The most important use of a cartridge case gage is for setting up 7⁄8"-14 press type full length resizing dies. A common error in reloading is to oversize your brass. Headspace of fired cases can quickly and accurately be measured using this tool and a caliper. Regular Style: This one piece gage will check overall length to indicate a need for trimming and datum to head length to assure correct headspace to prevent over sizing. Adjustable Style: For belted mags. While the belt provides support for proper headspace, the life of the case will drastically shorten unless resizing is held to a minimum at the shoulder. SPECIAL ORDER CASE GAGES ARE AVAILABLE---MEASURE CASE Mfg: L.E. Wilson, Inc.
  6. Wilson Case Gage - Case Length Headspace Gage .338 Lapua Mag
    Item#:
    749-011-860  
    Our Price:
    $26.99
    Description:
    The most important use of a cartridge case gage is for setting up 7⁄8"-14 press type full length resizing dies. A common error in reloading is to oversize your brass. Headspace of fired cases can quickly and accurately be measured using this tool and a caliper. Regular Style: This one piece gage will check overall length to indicate a need for trimming and datum to head length to assure correct headspace to prevent over sizing. Adjustable Style: For belted mags. While the belt provides support for proper headspace, the life of the case will drastically shorten unless resizing is held to a minimum at the shoulder. SPECIAL ORDER CASE GAGES ARE AVAILABLE---MEASURE CASE Mfg: L.E. Wilson, Inc.
  7. Hornady Lnl Comparator Body W/ 14 Inserts
    Item#:
    749-006-062  
    Our Price:
    $46.99
    Description:
    The Stoney Point Chamber-All Bullet Comparatorbody attaches to the blade of your caliperwith a small thumbscrew and utilizesinserts for each caliber. The design of thistool allows proper alignment when usedwith the Stoney Point Chamber-All OALgauge (offset position), or it can be used ina conventional centerline method. Inserts aresold separately, or the tool can be purchaedwith six inserts as a kit. The body can also be usedwith to hold the Stoney Point headspace gage inserts. Mfg: Hornady
  8. Digital Thickness Gauge
    Item#:
    749-006-095  
    Our Price:
    $59.99
    Description:
    This thickness gauge from Insize Tools is an accurate, very fast and easy to use tool for measuring neck wall thickness. You can make multiple thickness measurements around a case neck in just a few seconds to determine the neck uniformity, or easily calulate a needed neck bushing size without having a loaded round. The gauge works with a spring loaded sliding anvil so the anvil pressure is always consistent, and comparing multiple measurements will be accurate. The ball anvil for case necks or tubing can be moved down to allow the gauge to measure flat stock up to 1 inch thick. Accuracy on the digital display is 0.0005 inch, with controls for on/off, zero and inch/millimeter. Comes in a Mfg: Brownells
  9. Sinclair Insert Style Bullet Comparator - Sinclair Comparator Insert, 338 Cal
    Item#:
    749-000-926  
    Our Price:
    $7.95
    Description:
    This Sinclair Comparator is an excellent tool to use to sort bullets by base to give length. This is a valuable step if you are considering trimming the bullet meplat. NOTE: When sorting a lot of bullets, a digital caliper is sometimes a better choice for some handloaders than a dial caliper (digital calipers listed below). An alternative tool to use for sorting bullets is our Sinclair Bullet Sorting Stand (#59-2000) which uses its own unique comparators. Our Sinclair Bullet Comparator attaches to the blade of your caliper and uses inserts for each specific caliber. The inserts are stainless steel and machined with a taper and a short straight section to more accurately duplicate the Mfg: Sinclair International
  10. Wilson Maximum Case Gage - Pistol Max Gage 40 S-W
    Item#:
    749-003-104  
    Our Price:
    $22.99
    Description:
    The most important use of a cartridge case gage is for setting up 7⁄8"-14 press type full length resizing dies. A common error in reloading is to oversize your brass. Headspace of fired cases can quickly and accurately be measured using this tool and a caliper. Pistol Max Gages: Used to check all critical dimensions of the pistol case - mouth diameter, base diameter, rim thickness and diameter, case overall length and bullet diameter Mfg: L.E. Wilson, Inc.
  11. Sinclair Bump Gage Insert - Sinclair Bump Gage Insert, Standard Magnums Up To 30 Cal,25°
    Item#:
    749-011-485  
    Our Price:
    $9.95
    Description:
    Sinclair Bump Gage Inserts are used to measure the amount of shoulder bump when setting up full length sizing dies. Our Bump Gages install in either of our comparator bodies and are machined to fit particular shoulder angles of cartridges. Rather than measuring to the datum line, these gages indicate off of the shoulder of the case to get a better, more easily assessable measurement of how much you are actually sizing your cases. We usually recommend between .001" to .002" bump for bolt action rifles and between .003" and .005" for AR15 type rifles. Also a useful tool for keeping your brass and loaded ammunition separated if you have multiple rifles chambered for the s Mfg: Sinclair International
  12. 7.62 Nato Maximum Chamber Gauge
    Item#:
    319-000-006  
    Our Price:
    $28.99
    Description:
    Verifies chamber length so you know your rifle is absolutely safe to fire. The Go gauge is used to measure the minimum allowable, safe chamber headspace. If the bolt does not close on a Go gauge, the rifle is considered unsafe to shoot. Slightly longer, the Field gauge is used to measure the absolute maximum allowable, safe chamber headspace. If the bolt closes on a No-Go gauge, the Field gauge is used for an additional check. If the bolt then closes on the Field gauge, the rifle is considered unsafe to shoot, you’ll have to have the barrel set back and rechambered. Includes a durable, plastic storage case. Mfg: Forster
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