--- product_id: 806292431 title: "O-Ring Meter Makes Business Smart, Telescopic O Ring Sizing Plastic Gauge, Sliding Style National Type, To Measure O Rings, Inner Diameter, OD, Thickness Gauge Blue" brand: "busy-corner" price: "NT$3004" currency: TWD in_stock: true reviews_count: 5 category: "Busy Corner" url: https://www.desertcart.tw/products/806292431-o-ring-meter-makes-business-smart-telescopic-o-ring-sizing store_origin: TW region: Taiwan --- # Measures ID, OD & thickness precisely Durable high-quality plastic build Telescopic sliding for easy sizing O-Ring Meter Makes Business Smart, Telescopic O Ring Sizing Plastic Gauge, Sliding Style National Type, To Measure O Rings, Inner Diameter, OD, Thickness Gauge Blue **Brand:** busy-corner **Price:** NT$3004 **Availability:** ✅ In Stock ## Summary > 🔧 Size it right, every time — because precision means power. ## Quick Answers - **What is this?** O-Ring Meter Makes Business Smart, Telescopic O Ring Sizing Plastic Gauge, Sliding Style National Type, To Measure O Rings, Inner Diameter, OD, Thickness Gauge Blue by busy-corner - **How much does it cost?** NT$3004 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/806292431-o-ring-meter-makes-business-smart-telescopic-o-ring-sizing) ## Best For - busy-corner enthusiasts ## Why This Product - Trusted busy-corner brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Portable:** Small, lightweight design with a handy handle—perfect for on-the-go professionals. - • **Risk-Free Purchase:** Backed by a no-questions-asked full refund policy for total peace of mind. - • **Effortless Operation:** Telescopic sliding mechanism ensures quick, stretch-free sizing every time. - • **Universal Compatibility:** Supports AS-568 and BS1806 standard O-ring sizes for seamless integration into any project. - • **Precision at Your Fingertips:** Accurately measures O-ring inner diameter, outer diameter, and thickness up to 13 inches. ## Overview The BUSY-CORNER Telescopic O-Ring Sizing Gauge is a compact, high-quality plastic tool designed for precise measurement of O-ring inner diameter, outer diameter, and thickness. Compatible with AS-568 and BS1806 standards, it features an easy-to-use sliding mechanism and supports sizes up to 13 inches, making it an essential tool for professionals demanding accuracy and portability. ## Description Color: blue+white Material: High quality plastic Application: For AS-568 / BS1806 the oring measures inner diameter, outer diameter, thickness. Telescopic O-ring Measuring Gauge Easy to determine the size of almost any AS-568 / BS1806 Standards and Size O ring with this handy tool. Section size is determined using the slots at the top. The AS size number of the small O rings can be found by matching the silhouettes on the sides of the meter. Larger O-rings are placed at the top of the gauge around the two halves of the appropriate shafts. The slide is then extended until it is stretched, and the AS size number is shown in one of the small windows near the top of the main body. Accurately identify O-ring sizes on all AS568 standard sections up to a size 33cm (13"). The telescopic slider is easy to use, just place your o-ring around the holder on one side and around the other size notch. Slide the size out until O ring is taught, but not stretched. Standard size AS568 shown in box. This is a brand new product that comes in a retail style cardboard container. O ring sizes: 001-050, 102-178, 201-279, 309-382, 425-455 Review: O ring gauge Review: Works as intended. ## Features - High quality: This o-ring gauge is made of high-quality plastic. - 【PRODUCT ADVANTAGE】Small size, easy to carry, multifunctional, with handle, easy to use. - 【How to use】Place your O ring on one side of the holder and the other size around the notch. Slide the indicator out until that ring is taught, but not stretched. Standard size AS568 shown in box. - 【WHAT IS APPLICATION】Measuring o ring size, for inner diameter, outer diameter, thickness, for AS-568/BS106 standard. - 【CUSTOMER SERVICE】You are not satisfied for any reason, return your products without any questions asked; BUSY-CORNER STORE will provide a full refund. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08BHR6GG8 | | Brand | BUSY-CORNER | | Brand Name | BUSY-CORNER | | Color | blue | | Colour | blue | | Customer Reviews | 4.6 out of 5 stars 141 Reviews | | Manufacturer | BUSY-CORNER | | Material | Plastic | | Material Type | Plastic | | Model | o ring gauge blue | | Part Number | o ring gauge blue | | UPC | 722794896965 | | Unit Count | 1.0 Count | | Unit count | 1.0 Count | ## Product Details - **Brand:** BUSY-CORNER - **Color:** Blue - **Material:** Plastic - **Nominal Inside Diameter:** 13 Inches - **UPC:** 722794896965 ## Images ![O-Ring Meter Makes Business Smart, Telescopic O Ring Sizing Plastic Gauge, Sliding Style National Type, To Measure O Rings, Inner Diameter, OD, Thickness Gauge Blue - Image 1](https://m.media-amazon.com/images/I/71u8BIHHhdL.jpg) ![O-Ring Meter Makes Business Smart, Telescopic O Ring Sizing Plastic Gauge, Sliding Style National Type, To Measure O Rings, Inner Diameter, OD, Thickness Gauge Blue - Image 2](https://m.media-amazon.com/images/I/71nUCjFYoxL.jpg) ![O-Ring Meter Makes Business Smart, Telescopic O Ring Sizing Plastic Gauge, Sliding Style National Type, To Measure O Rings, Inner Diameter, OD, Thickness Gauge Blue - Image 3](https://m.media-amazon.com/images/I/71VxpxUGcOL.jpg) ![O-Ring Meter Makes Business Smart, Telescopic O Ring Sizing Plastic Gauge, Sliding Style National Type, To Measure O Rings, Inner Diameter, OD, Thickness Gauge Blue - Image 4](https://m.media-amazon.com/images/I/61gWL2oowyL.jpg) ![O-Ring Meter Makes Business Smart, Telescopic O Ring Sizing Plastic Gauge, Sliding Style National Type, To Measure O Rings, Inner Diameter, OD, Thickness Gauge Blue - Image 5](https://m.media-amazon.com/images/I/61PwbxyFy6L.jpg) ## Questions & Answers **Q: Using the silhouette printed on the side of the gauge to identify smaller o-rings, do I use the outer or inner silhouette?** A: Nicholas, your o-ring should completely cover the white part of the silhouette. This is a bit tricky to do by eye. There's more to sizing an o-ring than comparing it to the silhouette. The Busy Corner o-ring gauge you're referencing is made for US sized o-rings. There are also metric, Japanese and British sizes. The only way to be sure of an o-ring's size is to measure the ID, OD and cross section with a caliper. For US o-rings, the numbers printed next to each silhouette on the gauge are called "dash" numbers. O-rings made to AS-568 specifications, no matter who the manufacturer is, will be the same size. So a -105 (dash 105) o-ring will have an inside diameter of .143, an outside diameter of .349 and a cross-section of .103. The first digit of a dash number tells you the cross section in decimal inches. 0 is .070, 1 is .103, 2 is .139, 3 is .210 and 4 is .275. Charts for US, metric, Japanese and British sizes are available on the internet. I likely gave you more info than you requested, but thought it may be of help to others. **Q: does it measure in metric?** A: No,this oring gauge measure in Imperial(Inch) sizes. ## Customer Reviews ### ⭐⭐⭐⭐⭐ O ring gauge *by J***K on 29 December 2025* ### ⭐⭐⭐⭐⭐ Works as intended. *by J***E on 3 March 2025* ### ⭐⭐⭐⭐⭐ Awesome *by T***S on 26 August 2024* ## Frequently Bought Together - O-Ring Gauge Make Work Smart, Telescoping O Ring Sizing Plastic Gauge, Slide Style National Type, for Measuring O Rings Inner Diameter, OD, Thickness Gauge Blue - O Ring Sizer Cone and Seal Puller - Multiuse O Ring Gauge Measures The Inner Diameter and Thickness of Standard Imperial AS568 O Rings, Seal Puller Tool Picks O Rings, Rod Seals, Piston Seals, & More - O-Sizer Tape – Combo --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/806292431-o-ring-meter-makes-business-smart-telescopic-o-ring-sizing](https://www.desertcart.tw/products/806292431-o-ring-meter-makes-business-smart-telescopic-o-ring-sizing) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-06-01*