Cleaners & RepairGold JewelryJewelryJewelry & WatchesMultipack JewelryBirthstone JewelryBirthstone NecklacesEarringsFashion JewelryFashion RingsGemstone JewelryGemstone NecklacesGemstone RingsGold NecklacesLocket NecklacesMens JewelryNecklacesPendant NecklacesPromise RingsRing SetsRing SizersRingsSilver RingsStatement RingsSterling Silver RingsWedding Jewelry
Sort by|
Cleaners & RepairGold JewelryJewelryJewelry & WatchesMultipack JewelryBirthstone JewelryBirthstone NecklacesEarringsFashion JewelryFashion RingsGemstone JewelryGemstone NecklacesGemstone RingsGold NecklacesLocket NecklacesMens JewelryNecklacesPendant NecklacesPromise RingsRing SetsRing SizersRingsSilver RingsStatement RingsSterling Silver RingsWedding Jewelry
O Ring Sizing Tool(94)
Uses item details. Price when purchased online
Multi-Functional Ring Sizing and Adjustment Tool Kit with Sizer Stick, 27 Gauges, Hammer, and Mandrel $29.99
Sponsored
$2999
current price $29.99OUTZAI
Multi-Functional Ring Sizing and Adjustment Tool Kit with Sizer Stick, 27 Gauges, Hammer, and Mandrel125 out of 5 Stars. 12 reviews
1Pack Ring Sizer Measuring Tool Kit Ring Sizing Kit with Ring Size 0-13 Metal Ring Mandrel Measurer Finger Size 1-17 Ring Sizers Stick for Men Women Ring Measurement $11.99
Sponsored
$1199
current price $11.99Liyquint
1Pack Ring Sizer Measuring Tool Kit Ring Sizing Kit with Ring Size 0-13 Metal Ring Mandrel Measurer Finger Size 1-17 Ring Sizers Stick for Men Women Ring MeasurementRing Sizer Measuring Tool Kit, Ring Mandrel Measurer, 27 Pcs Premium Steel Measuring Ring Tool, US Ring Size 0-13, 2 Pcs Reusable Finger Size 1-17 USA Rings Size with Magnified Glass, 4 Pcs Ring Wrap $11.99
Sponsored
$1199
current price $11.99Qiyu Xu
Ring Sizer Measuring Tool Kit, Ring Mandrel Measurer, 27 Pcs Premium Steel Measuring Ring Tool, US Ring Size 0-13, 2 Pcs Reusable Finger Size 1-17 USA Rings Size with Magnified Glass, 4 Pcs Ring Wrap44.5 out of 5 Stars. 4 reviews
50+ bought since yesterday Ring Sizers for Loose Rings, 14 Pack Invisible Ring Size Adjuster Silicone, Ring Guards Spacer Tightener Resizer Fitter for Women Men, Make Ring Smaller Without Resizing Thick Band (Transparent-14PCS $8.54
Sponsored
$854
current price $8.54Eiito
Ring Sizers for Loose Rings, 14 Pack Invisible Ring Size Adjuster Silicone, Ring Guards Spacer Tightener Resizer Fitter for Women Men, Make Ring Smaller Without Resizing Thick Band (Transparent-14PCS714.4 out of 5 Stars. 71 reviews
Ring Sizer Measuring Tool Mandrel Gauge Jewelry Hammer Measurement Maker Kit Sizing Stick (11.8 inches / 30 cm) $30.64
$3064
current price $30.64OVTSC
Ring Sizer Measuring Tool Mandrel Gauge Jewelry Hammer Measurement Maker Kit Sizing Stick (11.8 inches / 30 cm)2 Pack Ring Sizer Measuring Tool with Magnifier for Clear and Intuitive Reading Reusable TPU Ring Sizer with Lens 1-17 $2.79
$279
current price $2.79TMWEFUSC
2 Pack Ring Sizer Measuring Tool with Magnifier for Clear and Intuitive Reading Reusable TPU Ring Sizer with Lens 1-17Ring Sizing Kit with US Size 0-13 Metal Mandrel and 1-17 Finger Sizer Stick Complete Ring Measurement Tool for Men Women, Jewelry Measuring Gauge $15.19
$1519
current price $15.19GYWHOOFT
Ring Sizing Kit with US Size 0-13 Metal Mandrel and 1-17 Finger Sizer Stick Complete Ring Measurement Tool for Men Women, Jewelry Measuring GaugeIron Solid Core Rod Stick O Ring Making Tool For Necklace Jewelry Making Platinum Box: 10.4x1.7x1.7cm 0.5~5mm in diameter 30pcs/set DIY $14.71
$1471
current price $14.71Pandahall
Iron Solid Core Rod Stick O Ring Making Tool For Necklace Jewelry Making Platinum Box: 10.4x1.7x1.7cm 0.5~5mm in diameter 30pcs/set DIYRing Sizer Gauge Jewelers Finger Sizing Jewelry Tool !! $30.21 Was $39.67
Now$3021
current price Now $30.21, Was $39.67$39.67
FindingKing
Ring Sizer Gauge Jewelers Finger Sizing Jewelry Tool !!25 out of 5 Stars. 2 reviews
Multi-Functional Ring Sizing and Adjustment Tool Kit with Sizer Stick, 27 Gauges, Hammer, and Mandrel $29.99
$2999
current price $29.99OUTZAI
Multi-Functional Ring Sizing and Adjustment Tool Kit with Sizer Stick, 27 Gauges, Hammer, and Mandrel125 out of 5 Stars. 12 reviews
Ring Sizer Measuring Tool Set Ring Gauges with Finger Sizer Mandrel Ring Sizer Tools for Jewelry Sizing Measuring $14.99
Sponsored
$1499
current price $14.99OUTZAI
Ring Sizer Measuring Tool Set Ring Gauges with Finger Sizer Mandrel Ring Sizer Tools for Jewelry Sizing Measuring34.7 out of 5 Stars. 3 reviews
2pcs Ring Size Measuring Tool Set Metal Ring Gauges for Ring Measuring, Integrated Tapered Solid Ring Mandrel Measuring Tool for Ring Repair and Sizing, Jewelry Size Measurement $12.99
Sponsored
$1299
current price $12.99JOWNEEL
2pcs Ring Size Measuring Tool Set Metal Ring Gauges for Ring Measuring, Integrated Tapered Solid Ring Mandrel Measuring Tool for Ring Repair and Sizing, Jewelry Size Measurement154.6 out of 5 Stars. 15 reviews
Durston Steel Ring Mandrel Graduated 1-16 Sizer Metal Jewelry Sizing Tool Stick $45.00
$4500
current price $45.00Durston Manufacturing
Durston Steel Ring Mandrel Graduated 1-16 Sizer Metal Jewelry Sizing Tool StickRing Sizer Measuring Tool Reusable Finger Size Gauge Measure Set Jewelry Sizing Tools-White
MeButiko
Ring Sizer Measuring Tool Reusable Finger Size Gauge Measure Set Jewelry Sizing Tools-White24 out of 5 Stars. 2 reviews
Ring Sizer Measuring Tool Kit, Ring Mandrel Measurer, 27 Pcs Premium Steel Measuring Ring Tool, US Ring Size 0-13, 2 Pcs Reusable Finger Size 1-17 USA Rings Size with Magnified Glass, 4 Pcs Ring Wrap $11.99
$1199
current price $11.99Qiyu Xu
Ring Sizer Measuring Tool Kit, Ring Mandrel Measurer, 27 Pcs Premium Steel Measuring Ring Tool, US Ring Size 0-13, 2 Pcs Reusable Finger Size 1-17 USA Rings Size with Magnified Glass, 4 Pcs Ring Wrap44.5 out of 5 Stars. 4 reviews
Ring Sizer Measuring Tool Finger Ring Mandrel, DISEN Ring Gauge Black Finger Sizer Stick, Finger Sizing Measurement Jewelry Making Tools Set with 27pcs Circle Models $3.98
$398
current price $3.98ZOUYUE
Ring Sizer Measuring Tool Finger Ring Mandrel, DISEN Ring Gauge Black Finger Sizer Stick, Finger Sizing Measurement Jewelry Making Tools Set with 27pcs Circle ModelsRing Sizer Measuring Tool Set Ring Gauges with Finger Sizer Mandrel Ring Sizer Tools for Jewelry Sizing Measuring $14.99
$1499
current price $14.99OUTZAI
Ring Sizer Measuring Tool Set Ring Gauges with Finger Sizer Mandrel Ring Sizer Tools for Jewelry Sizing Measuring34.7 out of 5 Stars. 3 reviews
1 Set Measuring Rod with Adjusting Tool for Fast and Accurate Size Measurement and Quick Adjustment $18.27
$1827
current price $18.27HEANUJJ
1 Set Measuring Rod with Adjusting Tool for Fast and Accurate Size Measurement and Quick AdjustmentClearance On Sale!Ring Sizer Measuring Tool Reusable Finger Size Gauge Jewelry Sizing Tool 1-17 USA Rings Size 2Pcs $0.99 Was $1.99
Now$099
current price Now $0.99, Was $1.99$1.99
coco.
On Sale!Ring Sizer Measuring Tool Reusable Finger Size Gauge Jewelry Sizing Tool 1-17 USA Rings Size 2Pcs15 out of 5 Stars. 1 reviews
1Pack Ring Sizer Measuring Tool Kit Ring Sizing Kit with Ring Size 0-13 Metal Ring Mandrel Measurer Finger Size 1-17 Ring Sizers Stick for Men Women Ring Measurement $11.99
$1199
current price $11.99Liyquint
1Pack Ring Sizer Measuring Tool Kit Ring Sizing Kit with Ring Size 0-13 Metal Ring Mandrel Measurer Finger Size 1-17 Ring Sizers Stick for Men Women Ring MeasurementRing Sizer Measuring Tool Set, Ring Gauges with Finger Sizer Mandrel Ring Sizer Tools for Jewelry Sizing Measuring, 4 pcs, Silvery $10.99
Sponsored
$1099
current price $10.99BURIGUDE
Ring Sizer Measuring Tool Set, Ring Gauges with Finger Sizer Mandrel Ring Sizer Tools for Jewelry Sizing Measuring, 4 pcs, SilveryBest seller Stainless Steel Finger Sizer Measuring Ring Tool, Size 1-13 with Half Size, 27 Pcs $10.00
Sponsored
$1000
current price $10.00Slaprin
Stainless Steel Finger Sizer Measuring Ring Tool, Size 1-13 with Half Size, 27 Pcs154.6 out of 5 Stars. 15 reviews
White Plastic Sizer Set for Accurate Size Measurement, Easy to Use Sizing Tool 1 Set $8.71
$871
current price $8.71DEEPCRAFF
White Plastic Sizer Set for Accurate Size Measurement, Easy to Use Sizing Tool 1 Set6 Pcs Ring Sizer Measuring Tool Kit, Ring Mandrel Measurer, Premium Steel Measuring Ring Tool, US Ring Size 0-13, Reusable Finger Size 1-17 USA Rings Size . $12.99
$1299
current price $12.99tooltos
6 Pcs Ring Sizer Measuring Tool Kit, Ring Mandrel Measurer, Premium Steel Measuring Ring Tool, US Ring Size 0-13, Reusable Finger Size 1-17 USA Rings Size .104.8 out of 5 Stars. 10 reviews
Ring Sizer Measuring Tool, Premium Ring Measurement Tool, US Ring Size 0-13 with Half Size, 1 PCS Finger Ring Sizing Measure Gauge $7.99
$799
current price $7.99LQQBOX
Ring Sizer Measuring Tool, Premium Ring Measurement Tool, US Ring Size 0-13 with Half Size, 1 PCS Finger Ring Sizing Measure Gauge15 out of 5 Stars. 1 reviews
Jewel Tool 29 Pc. Ring Sizing Set - TJ9750 $17.46
$1746
current price $17.46Hawk
Jewel Tool 29 Pc. Ring Sizing Set - TJ9750Ring Sizer Measuring Tool Set, Ring Gauges with Finger Sizer Mandrel Ring Sizer Tools for Jewelry Sizing Measuring, 4 pcs, Silvery $10.99
$1099
current price $10.99BURIGUDE
Ring Sizer Measuring Tool Set, Ring Gauges with Finger Sizer Mandrel Ring Sizer Tools for Jewelry Sizing Measuring, 4 pcs, SilveryMeasuring Ruler Ring Sizing Tool Finger Measure Gauge Tool Magnifying Sizer&-Black UK
HOOUN
Measuring Ruler Ring Sizing Tool Finger Measure Gauge Tool Magnifying Sizer&-Black UKRing Sizer Measuring Tool Kit, Ring Mandrel Measurer, 27 PCS Premium Steel Measuring Ring Tool, US Ring Size 0-13, 2 PCS Reusable Finger Size 1-17 USA Rings Size with Magnified Glass $12.99
$1299
current price $12.99Hmmry
Ring Sizer Measuring Tool Kit, Ring Mandrel Measurer, 27 PCS Premium Steel Measuring Ring Tool, US Ring Size 0-13, 2 PCS Reusable Finger Size 1-17 USA Rings Size with Magnified Glass14 out of 5 Stars. 1 reviews
Adjustable Ring Sizing Tool US Sizes 1-17 Flexible Plastic Ring Gauge for Accurate Jewelry Measurement Fitting $7.86
$786
current price $7.86WEINDSF
Adjustable Ring Sizing Tool US Sizes 1-17 Flexible Plastic Ring Gauge for Accurate Jewelry Measurement FittingRing Sizing Kit with US Size 0-13 Metal Mandrel and 1-17 Finger Sizer Stick – Complete Ring Measurement Tool for Men Women, Jewelry Measuring Gauge $15.19
Sponsored
$1519
current price $15.19GYWHOOFT
Ring Sizing Kit with US Size 0-13 Metal Mandrel and 1-17 Finger Sizer Stick – Complete Ring Measurement Tool for Men Women, Jewelry Measuring GaugeWood Ring Mandrel Ring Sizer Kit with Finger Gauge and Jewelry Hammer for Ring Making Repair and Resizing Tools $9.99
Sponsored
$999
current price $9.99OUTZAI
Wood Ring Mandrel Ring Sizer Kit with Finger Gauge and Jewelry Hammer for Ring Making Repair and Resizing Tools35 out of 5 Stars. 3 reviews
6 Pcs Ring Sizer Measuring Tool Kit, Ring Mandrel Measurer, Premium Steel Measuring Ring Tool, US Ring Size 0-13, Reusable Finger Size 1-17 USA Rings Size . $12.99
$1299
current price $12.99tooltos
6 Pcs Ring Sizer Measuring Tool Kit, Ring Mandrel Measurer, Premium Steel Measuring Ring Tool, US Ring Size 0-13, Reusable Finger Size 1-17 USA Rings Size .Professional Ring Sizer Measuring Tool with Reusable Finger Gauge for Precise Jewelry Sizing
Generic
Professional Ring Sizer Measuring Tool with Reusable Finger Gauge for Precise Jewelry SizingProfessional Ring Sizer Set 27Pcs Size 1-13 Stainless Steel Jewelry Tool $11.99 Was $13.99
Now$1199
current price Now $11.99, Was $13.99$13.99
Fokelyi
Professional Ring Sizer Set 27Pcs Size 1-13 Stainless Steel Jewelry ToolProfessional Ring Enlarger Mandrel, Stainless Steel Heavy Duty Jewelry Sizing Stick and Ring Forming Repair Tool for Enlarging Ring Sizes (18cm / 7.08 inches) $15.99
$1599
current price $15.99Suodoka
Professional Ring Enlarger Mandrel, Stainless Steel Heavy Duty Jewelry Sizing Stick and Ring Forming Repair Tool for Enlarging Ring Sizes (18cm / 7.08 inches)Ring Sizer Measuring Tool, Reusable Finger Size Measuring Tape with Magnified Glass, Clear and Accurate Jewelry Sizing Tool 1-17 USA Rings SizeWhite $7.09
$709
current price $7.09Menkey
Ring Sizer Measuring Tool, Reusable Finger Size Measuring Tape with Magnified Glass, Clear and Accurate Jewelry Sizing Tool 1-17 USA Rings SizeWhite15 out of 5 Stars. 1 reviews
3 in 1 Metal Ring Mandrel Ring Sizer Ring Gauge Set with Jewelers Rubber Hammer Mallet Finger Sizing Tools Rings Size Measurements UK Sizes A-Z Steel Jewellery Making Repair Tool $14.49
$1449
current price $14.49Menkey
3 in 1 Metal Ring Mandrel Ring Sizer Ring Gauge Set with Jewelers Rubber Hammer Mallet Finger Sizing Tools Rings Size Measurements UK Sizes A-Z Steel Jewellery Making Repair Tool33.3 out of 5 Stars. 3 reviews
Professional Rings Sizing Tool Kits With 12 Adjustable Plastic Gauges For Accurate Finger Measurement $9.59
$959
current price $9.59Linkpig
Professional Rings Sizing Tool Kits With 12 Adjustable Plastic Gauges For Accurate Finger Measurement2026 New 2Pc Ring Sizer Measuring Tool Reusable Finger Size Gauge Jewelry Sizing Tool 1-17 Usa Rings Size $5.96
$596
current price $5.96Designice
2026 New 2Pc Ring Sizer Measuring Tool Reusable Finger Size Gauge Jewelry Sizing Tool 1-17 Usa Rings SizeBest seller Stainless Steel Finger Sizer Measuring Ring Tool, Size 1-13 with Half Size, 27 Pcs $10.00
$1000
current price $10.00Slaprin
Stainless Steel Finger Sizer Measuring Ring Tool, Size 1-13 with Half Size, 27 Pcs154.6 out of 5 Stars. 15 reviews
Ring Mandrel Sizer Tool with Metal Mandrel Finger Sizing Measuring Stick and Ring Sizer Guage of 27 Pcs Circle Models Jewelry Sizer Tool and Rubber Jewelers Hammer $15.99
$1599
current price $15.99Menkey
Ring Mandrel Sizer Tool with Metal Mandrel Finger Sizing Measuring Stick and Ring Sizer Guage of 27 Pcs Circle Models Jewelry Sizer Tool and Rubber Jewelers HammerRing Sizing Tool Kit with 12 Adjustable Plastic Gauges for Accurate Finger Measurement $7.88
$788
current price $7.88Designice
Ring Sizing Tool Kit with 12 Adjustable Plastic Gauges for Accurate Finger MeasurementRing size measurement gauge reusable finger sizing tool for jewelry making $6.99
$699
current price $6.99OTEMRCLOC
Ring size measurement gauge reusable finger sizing tool for jewelry makingRing Sizer Gauge and Mandrel Kit, Metal Finger Measuring Tool Set for Jewelry Ring Sizing, US Sizes 1 to 15, TIKA From $9.50
3 options
Available in additional 3 optionsFrom$950
TIKA
Ring Sizer Gauge and Mandrel Kit, Metal Finger Measuring Tool Set for Jewelry Ring Sizing, US Sizes 1 to 15, TIKA134.8 out of 5 Stars. 13 reviews
Clearance Adult Silicone Sizer, 1 Piece Round Shape Measuring Tool in Beige Plastic for Precise Size Measurement $6.96 Was $8.31
Now$696
current price Now $6.96, Was $8.31$8.31
UPOUART
Adult Silicone Sizer, 1 Piece Round Shape Measuring Tool in Beige Plastic for Precise Size Measurement2026 New 2 Pcs Ring Size Measuring Tool Set Metal Ring Gauges for Ring Measuring,Integrated Tapered Solid Ring Mandrel Measuring Tool for Ring Repair and Sizing,Jewelry Size Measurement $12.89
$1289
current price $12.89Designice
2026 New 2 Pcs Ring Size Measuring Tool Set Metal Ring Gauges for Ring Measuring,Integrated Tapered Solid Ring Mandrel Measuring Tool for Ring Repair and Sizing,Jewelry Size MeasurementClearance 5-Piece Reusable Finger Sizing Tool Set, Black Professional Sizer Kit for Precise Measurements and Making $6.56 Was $9.01
Now$656
current price Now $6.56, Was $9.01$9.01
HOOWIFFY
5-Piece Reusable Finger Sizing Tool Set, Black Professional Sizer Kit for Precise Measurements and MakingRing Sizer Gauge Jewelers Finger Sizing Jewelry Tool !! $15.27
$1527
current price $15.27JSP
Ring Sizer Gauge Jewelers Finger Sizing Jewelry Tool !!Ring Sizer Measuring Tool Reusable Finger Size Gauge Jewelry Sizing Tool 1-17 Usa Rings Size 2Pcs $6.94
$694
current price $6.94GJX
Ring Sizer Measuring Tool Reusable Finger Size Gauge Jewelry Sizing Tool 1-17 Usa Rings Size 2PcsPopular in O Ring Sizing Tool
Related Products
Ion Plating(IP) 304 Stainless Steel Linking Ring Nickel Free Round Ring Golden 30x0.8mm
Ion Plating(IP) 304 Stainless Steel Linking Ring Nickel Free Round Ring Golden 30x0.8mm$10.24current price $10.24Uxcell 50mm(1.97") Outer Dia. 3mm Thickness Welded O Ring 304 Stainless Steel 20 Pack
Uxcell 50mm(1.97") Outer Dia. 3mm Thickness Welded O Ring 304 Stainless Steel 20 Pack$14.04current price $14.04Uxcell 60mm(2.36") Outer Dia. 3mm Thickness Welded O Ring 304 Stainless Steel 15 Pack
Uxcell 60mm(2.36") Outer Dia. 3mm Thickness Welded O Ring 304 Stainless Steel 15 Pack$14.39current price $14.39Ion Plating(IP) 304 Stainless Steel Linking Ring Nickel Free Round Ring Black 16x0.8mm
Ion Plating(IP) 304 Stainless Steel Linking Ring Nickel Free Round Ring Black 16x0.8mm$24.65current price $24.65QQTDFG 925 Sterling Silver Chain Extender w/ Spring Ring Clasp 3cm 5cm A2953-Teardrop, 5cm (1.96")-Rose Gold-2 pieces
QQTDFG 925 Sterling Silver Chain Extender w/ Spring Ring Clasp 3cm 5cm A2953-Teardrop, 5cm (1.96")-Rose Gold-2 pieces$21.11current price $21.11Metal O Rings, 20 Pack 20mm(0.79") ID 3mm Thick Welded O-Ringe, Bronze Tone
Metal O Rings, 20 Pack 20mm(0.79") ID 3mm Thick Welded O-Ringe, Bronze Tone$9.59current price $9.59SmartBy 5Pcs/Set Ring Size Adjuster Invisible Soft Texture Comfortable Wearing Jewelry Guard Spiral Silicone Tightener for Loose Rings
SmartBy 5Pcs/Set Ring Size Adjuster Invisible Soft Texture Comfortable Wearing Jewelry Guard Spiral Silicone Tightener for Loose Rings$7.51current price $7.51Easy Inlay Comfort Ring Core - Bocote - 8Mm, Size 13.5 – Inlay Material Sold Separately
Easy Inlay Comfort Ring Core - Bocote - 8Mm, Size 13.5 – Inlay Material Sold Separately$13.99current price $13.99
