Gauges
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MULTISIZER Ring Sizing Gauge Size 1 to 17
SKU: MULTISIZER Ring Sizing Gauge Size 1 to 17$0.73Increase ring sales and eliminate ring returns with the world famous MULTISIZER;it's economical and simple to use. Works just like a belt, just insert the end into the opening to form a ring shape...Choose Options$0.73 -
Plastic Finger Gauge Sizes 1 to 15
SKU: Plastic Finger Gauge Sizes 1 to 15$1.89 - $129.00An inexpensive plastic ring gauge is great to "loan" to customers. The blue-color plastic bands range from size 1-15 (with half sizes) in U.S. Standard Sizes. The blue-color plastic bands measure...Choose Options$1.89 - $129.00 -
On Sale
Stone and Mounting Diamond Size Gauge Stone Measuring Tool CLEARANCE
SKU: 35.558$3.49$4.99This hand held gauge is easy to use and convenient. The holes in the gauge are used to measure stones, while the extensions are used to measure mountings. Makes comparing 2 similar sizes easy. One...Add to Cart$3.49$4.99 -
Jewelry and Watch Micrometer Digital Caliper 100mm x .1mm 4 Inches
SKU: 35.175$19.95This new carbon fiber caliper gives you ultra-accurate measuring (to 0.1 mm) at an outstanding price. It measures in both millimeters and inches up to 4" inches or 100 mm. Caliper comes with 1...Add to Cart$19.95 -
Millimeter Ruler and Inches Stainless Steel Flexible Ruler 6 Inch 150mm
SKU: 35.510$3.39Graduated in millimeters across the top and 1/32" increments across the lower half. All graduations are deeply etched. Overall length 6" (150 mm), width 1/2" (12.7 mm). Good for jewelry making work,...Add to Cart$3.39 -
Snap-Out Plastic Ring Sizer Gauge Pack of 12
SKU: 35.0895$8.49This economical plastic finger gauge is so practical. Each ring size is accurately made and removable so that prospective customers can take them for easy reference. Each ring is clearly marked in...Add to Cart$8.49 -
Jewelry and Watch Plastic Caliper Gauge 80mm 3 Inch Swiss Made
SKU: 35.172$6.95Handy, lightweight millimeter pocket gauge from Switzerland is made of high impact nylon. Measures to 75mm or 3" inches with inside and outside measuring capabilities. This gauge has a one millimeter...Add to Cart$6.95 -
Digital Caliper 100mm ~ 4 Inch Accuracy .01mm
SKU: 35.185$33.95We're impressed with the accuracy and high level of fit and finish in this Electronic Digital Caliper. It is made of stainless steel and has a LCD display that is easy on the eyes. With just a touch...Add to Cart$33.95 -
On Sale
Millimeter and Inch Ruler White Plastic 6 Inch Length SALE
SKU: 35.500$2.99$3.89Graduated in millimeters across the top and 1/16" increments across the lower half. RuAdd to Cart$2.99$3.89 -
Digital Caliper Gauge 150mm x .01mm 6 Inch Precision Micrometer with Stone Holding Plate
SKU: 35.179$37.95When your measuring delicate, precise items like gemstones or watch parts you need an accurate and reliable caliper. This is the only digital caliper we have seen that comes standard with a stone...Add to Cart$37.95 -
Beading Ruler Clear 12 inches Beads per Inch Gauge and Bead Diameter Gauge
SKU: 35.520$5.88This is an excellent measuring device for the crafts person and for anyone who enjoys beading and jewelry making. The 12" / 30cm clear plastic ruler is designed specifically for beading work. The...Add to Cart$5.88 -
Comfort Fit Ring Sizer Finger Gauge for Sizing Comfort Fit Rings 1 to 15 with Half Sizes
SKU: 35.265$23.95These bright nickel-plated finger sizers are flat on the outside and rounded on the inside and used when sizing for "Comfort-Fit" style rings and wedding bands. Avoid having to resize a comfort-fit...Add to Cart$23.95 -
Millimeter and Inch Ruler White Plastic 7 Inch Length
SKU: 35.502$2.89Graduated in millimeters across the top and 1/16" increments across the lower half. RAdd to Cart$2.89 -
On Sale
6 Inch Stainless Steel Ruler with Depth Gauge SALE
SKU: 35.513$1.39$2.29This handy 6" steel ruler gauge is more then just your typical ruler. It has many more features like a pocket clip that acts as a marking point and depth gauge. It is graduated in millimeters across...Add to Cart$1.39$2.29 -
EZ Bracelet Sizer Bracelet Sizing Gauge Template for Jewelry and Beading
SKU: 35.525$11.95The EZ BAdd to Cart$11.95 -
EZ Bracelet Travel Size Sizes 5 to 8 3/4 Bracelet Sizing Gauge Template for Jewelry and Beading
SKU: 35.524$9.95The EZ Bracelet sizer isAdd to Cart$9.95 -
Jewelry and Watch Digital Caliper 6 Inch 150mm x .01mm Precision Micrometer Gauge
SKU: 35.180$34.95We're impressed with the accuracy and high level of fit and finish in this Electronic Digital Caliper. It is made of stainless steel and has a LCD display that is easy on the eyes. It comes in a...Add to Cart$34.95 -
Finger Gauges Half Round Size 1 to 15 Jewelry Tool
SKU: 35.262$20.95Nickel-Plated half round ring sizers. Round on the outside and flat on the inside with no sharp edges like some flat ring sizes have. Nicely finished and are great to use at a retail level. Graduated...Add to Cart$20.95 -
$5.95 -
Jewelry and Watch Caliper Divider
SKU: Jewelry and Watch Caliper Divider$6.95 - $7.95This Caliper Divider has an adjustable setting nut that allows you to quickly adjust the opening of the caliper and tempered points. It is a great jewelry tool for marking and finding the center of...Choose Options$6.95 - $7.95 -
V I G O R Diameter Hole Gauge - 10 Spoke 1.00mm to 2.20mm
SKU: 35.575$16.88A diameter gauge often comes in handy for anyone working with small parts like eyeglasses or watches, this diameter gauge will make measuring and comparison quick and easy. The pin wheel gauge...Add to Cart$16.88 -
Jewelry and Watch Micrometer Columbus Style Vernier Caliper Gauge 125mm 5 Inches
SKU: 35.174$6.38This Columbus style Caliper gauge is an economical quality gauge as it measures in both metric and inch units. It has a maximum capacity 5 inches or 125 mm. The Vernier scale reads to 1/16 and 1/10...Add to Cart$6.38 -
90 Degree Steel Square Jewelry Tool
SKU: 35.142$4.75Milled to perfection to an exact 90 degree angle for perfect corners, centering stones and a wide variety of other uses. Product size 2.7" X 2" X 0.4" Inches (68 X 50 X 9mm)Add to Cart$4.75 -
Jewelry and Watch Brass Caliper Gauge 3 Inches 80mm
SKU: 35.156$7.99This brass gauge is identical to the German made models, but less expensive. The quality is such, however, that one can hardly tell the difference. Its made of solid brass and features notched jaws...Add to Cart$7.99 -
Finger Gauges Finger Sizer Wide Width Flat Sizes 1 to 15
SKU: 35.0187$18.95The 7mm wide gauge is perfect for fitting wedding rings, class rings and other wide rings. It prevents resizing due to customers twisting narrow gaues over the knuckles. Graduated in half sizes by US...Add to Cart$18.95 -
Stone Gauge Jewelers Mounting Diamond Gauge
SKU: 35.561$14.95A more versatile pocket gauge for measuring stones. This stainless steel gauge will measure brilliant cut, marquis, pear, square, emerald and oval cut stones. Nothing like it exists today and youll...Add to Cart$14.95 -
Jumbo Finger Gauge Sizes 16 to 24
SKU: 35.266$11.95You would be surprised at how many guys out there have a hard time finding the right size ring. We've been getting requests for larger gauges for some time now. So here they are made of...Add to Cart$11.95 -
Accurate Diamond Gauge Jewelry Tool
SKU: 35.560$5.85Folds to the size of a half-dollar. Measures round and baguette stones from 1/100 to 2 carats. Made of aluminum for long, durable service. Very portable and easily fits in your pocket too.Add to Cart$5.85 -
EZ Necklace Sizes 11 to 27 Necklace Sizing Gauge Template for Jewelry and Beading
SKU: 35.526$12.95The EZ Necklace sizer is a must for every jewelry maker. The EZ Necklace spans a rangAdd to Cart$12.95 -
Millimeter Gauge Jewelry Tool 20mm x .1mm
SKU: 35.1462$29.95This handy gauge also known as a "Pearl Gauge" because it was first used for measuring pearls. It is also excellent for measuring gem stones of all kinds and comes in a leatherette pouch. Its smooth...$29.95Qty in Cart: 0Quantity:Price:$29.95Subtotal: -
Jewelry and Watch Caliper Divider 3 Inches
SKU: 35.082$12.95This Caliper Divider has an adjustable setting nut that allows you to quickly adjust the opening of the caliper and tempered points. It is a great jewelry tool for marking and finding the center of...Add to Cart$12.95 -
Premium Nylon Ring Mandrel Stick Sizes 2 to 15
SKU: 35.0199$4.95Premium version measures in European sizes, circumference in millimeters. American sizes and diameter in millimeters. Made of durable high-impact nylon to ensure no scratching. Premium version...Add to Cart$4.95 -
Metal Bracelet Gauge Measure Bracelet and Bangle Size from 5 to 9 Inches
SKU: 35.0421$7.95This sizing gauge tool is a must have for every jewelry maker and beader. With this metal bracelet sizing gauge you can determine the size of the material needed for making a bracelet or making...Add to Cart$7.95 -
12 Inch Stainless Steel Ruler
SKU: 35.512$2.95Graduated in millimeters across one side and 1/16" increments across the other side. All graduations are deeply etched. Overall length 12", width 1-1/8". Good for jewelry making work, wire wrap,...Add to Cart$2.95 -
High Setting Attachment Tip for Presidium Gemstone Dial Gauge
SKU: 35.700.01$12.95High setting jewelry attachment for the Presidium Dial Gauge.Add to Cart$12.95 -
True Size Ring Sizing System with Mandrel
SKU: 35.309$189.00This professional TRUE-SIZE precision calibrated ring sizing set delivers consistent, dependable results from start to finish when sizing rings. Whether you are designing new rings or resizing...Add to Cart$189.00 -
Aluminum Bracelet Gauge
SKU: 35.315$29.95The Aluminum Bracelet Gauge is a must for every serious jewelry designer. A durable powder coat finish with reliable measurements. Tapers from 4” to 10 in ¼” increments for accurate measurements in a...Add to Cart$29.95 -
Boley Style Sliding Jewelers Gauge 100mm
SKU: 35.161$11.95This Boley style jewelers sliding gauge gives quick measurements of inside or outside diameters in millimeters. You can even measure mounted stones! Made of stainless steel it can measure 0-100mm;...Add to Cart$11.95 -
Plastic Economy Ring Stick Sizes 1 to 15
SKU: 35.288$4.88Black grooved plastic stick has large easy to read white markings which measure rings from size 1-15 by quarter sizes. This accurate and economical ring stick is great for use on glass showcases...Add to Cart$4.88 -
Deluxe Ring Gauge Kit with Mandrel
SKU: 35.305$72.99This convenient ring sizing system contains 31 half round rings, 7mm wide, and a matching ring mandrel with comfort rubber handle. Finger gauges and ring stick are perfectly matched in graduated full...Add to Cart$72.99

Jewelers, watchmakers, and gemologists use measuring tools to document, communicate and design. Widely used in so many trades, these gauges are precision set and ideal for measuring small parts and designs. Many of the gauges and calipers can measure the inside diameter as well as the outside diameter using caliper arms that will reach into small areas. Because of their versatility, these gauges are a great addition to any workbench: they can measure gemstones, setting sizes, ring sizes, millimeter size, and so much more.