Measuring Tools

Searching for Measuring Tools? Count on Sinclair Intl to provide the best selection and prices every day. Our assortment of 535 Measuring Tools represents the top choices online, ranging in price from $2.99 to $639.99. 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 535
  1. Hornady Lock-N-Load Modified Cases - .300 Win. Mag Modified Case
    Item#:
    829-200-300  
    Our Price:
    $5.49
    Description:
    There are over 60 different modified cases available to use with Hornady Lock-N-Load Gauge. Hornady will make custom cartridges for those not listed. Details are available in the instructions. Modified cases will not work in tight neck chambers, except for the CFG-6PPCT. Mfg: Hornady
  2. Forster Headspace Gauges - No Go, .30-06 See Specs For Cartridges
    Item#:
    319-306-055  
    Our Price:
    $28.99
    Description:
    The only way to accurately measure and test the length of the chamber of the rifle. Essential when chambering a new barrel to ensure a tight, accurate, safe chamber. Whenever you buy a used gun, always check the headspace before firing. Forster gauges are made to SAAMI specs. 100-010-715 - This gauge is .0005 inch (5/10,000 inch) under 7.62 NATO specification for NO-GO dimensions for safety. Mfg: Forster SPECS: Machined Steel. Size varies with caliber and gauge style. NOTE: Gauges Interchangeable between calibers have same Stock #. .30-30 Cartridges are .219 Wasp, .219 Zipper, .22 Sav HP, .30-30, .32 Win Spl, .32-40, .375 Win and .38-55. .30-06 Cartridges are .25-06, .270 Win, .30-06, 8mm-06
  3. Hornady Lock-N-Load Concentricity Gauge
    Item#:
    749-007-534  
    Our Price:
    $99.99
    Description:
    The Hornady Lock-N-Load Ammo Concentricity Tool enables the hand loader to identify the bullet runout of each cartridge, and then eliminate it. Once a loaded round is inserted into the Lock-N-Load Ammo Concentricity Tool, the dial indicator is used to adjust the cartridge runout to zero. Easy to set up, and easy to fine-tune your rounds. We've found the Hornady Lock-N-Load Ammo Concentricity Tool to be especially helpful with factory ammunition. Mfg: Hornady
  4. 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.
  5. 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
  6. 4 Caliber Chamber Checker - 4 Caliber Checker (9mm, .40 S&W, .45 Acp & 38 Super)
    Item#:
    296-000-125  
    Our Price:
    $19.99
    Description:
    Make sure all your ammo is in spec before you shoot that critical match. One tool lets you check four popular calibers used in practical shooting matches: 9mm, .38 Super, .40 S&W, and .45 ACP. Helps you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo that can cost you precious points—or the whole match. Machined aluminum with check holes precision bored using the same high-quality Clymer reamers. Mfg: Egw SPECS: 6061 T6 aluminum, anodized, black. 3” (7.6cm) long, 1” (2.5cm) wide, 1¼” (3.2cm) high.
  7. Sinclair Insert Style Bullet Comparator - Sinclair Comparator Insert, 338 Cal
    Item#:
    749-000-926  
    Our Price:
    $7.99
    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
  8. Wilson Pistol Max Case Gages - Pistol Max Gage 45 Acp/45 Aut
    Item#:
    749-003-108  
    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.
  9. Digimatic Calipers - 8'''' Digimatic Caliper
    Item#:
    606-000-001  
    Our Price:
    $219.99
    Description:
    Ready to measure right out of the box, no programming. Open jaws with the smooth-feel thumb wheel and read the LCD display. No reading “between the lines!” If you want to compare dimensions, reset the zero anywhere on the scale, caliper will give plus/minus readings. Close and reset zero and it’s a regular caliper again. Graduations also marked on the beam for a quick manual check. No rack and pinion to get dirty, no delicate glass scale. 6'''' model bears the brunt of your measuring around the home and shop. 8'''' version cover those bigger specialized projects like measuring .50 BMG cartridges. Reads to .0005''''/0.01mm; (Five, TEN thousandths). Accurate to .001'''' (0.02mm). Mfg: Mitutoyo SPECS: 9-1/16'''' (23.1cm) overall. Stainless steel. Plastic hard case; includes battery.
  10. Sinclair Bullet Sorting Stand - Bullet Comparator, 6.5mm
    Item#:
    749-009-213  
    Our Price:
    $10.99
    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
  11. Dial Caliper - Lyman Dial Caliper
    Item#:
    539-832-212  
    Our Price:
    $29.99
    Description:
    Provides inside, outside, depth and step measuring at a very reasonable price. Rugged stainless steel body and jaws, slide graduated in .100" increments up to 6". Clear, easy-to-read, black-on-white dial is single revolution per .100", graduations in .001". Includes thumb roller, slide lock, and case. Mfg: Lyman SPECS: Approximately 9½" (24cm) long, 1½" (3.8cm) diameter dial. 9½" x 3½" (8.8cm) x 1" (2.5cm) case.
  12. Sinclair Chamber Length Gage - Sinclair Chamber Length Gage/6 Mm
    Item#:
    749-000-796  
    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 Mfg: Sinclair International
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