If you’re still unsure what size hook to use, make a gauge swatch and compare it to the pattern gauge information. If you are following a written pattern, the pattern designer will tell you what size hook to use. The number above the hook is the metric size, and the number under the hook is the US letter and number. The numbers next to the crochet hook give your the recommended size hook for that particular yarn. Look for the square with the drawing of a crochet hook inside. Somewhere on the back of the label, you’ll see a series of squares. The yarn label will give you a lot of information about the yarn’s fiber content and what size tools to use. There are a few ways that you can know what size hook you need for your project. Smaller crochet hooks are used with thinner yarns. In general, large crochet hooks are used with thicker yarns. Now that you know how different sizes of crochet hooks are labeled, you may be wondering: How Do You Know What Size Crochet Hook To Use? (This is the reverse of regular hook sizing.) Metric In the US, you will find that the higher the number, the smaller the hook. These steel hooks have a different numbering system than regular hooks. The chart below shows steel crochet hooks, which are the type of hooks you use with crochet thread or lace-weight yarn. Note: Since letter and number sizing can vary by brand and region, you can always rely on the metric (mm/millimeter) sizing for an accurate measurement. For more information, check out the size standards set out by Craft Yarn Council. In the US, you will find that the higher the number, the larger the hook. These are the types of crochet hooks you use with yarn – from sock yarn to super-bulky wool. The following size chart shows standard crochet hooks – the kind made from aluminum, wood, or plastic. For example, if you have a crochet hook that says 4mm, you can look at the conversion charts and know that it’s also called a G/6 hook in the US or a size 8 hook in the UK. You can use the crochet hook size charts below to help you convert one measurement system to another. These days, the good news is that most crochet hook manufacturers label their hooks with both numbers or letters AND metric sizing. The size of the shaft determines the size of the yarn loops in the crochet fabric. The size of a crochet hook is determined by the diameter of its shaft. The UK and Canada use a different numbering system, and other countries like Australia and New Zealand use metric sizes. You see, crochet hook size labeling varies by country and by region. For example, the US uses a system of letters and numbers. Have you ever read a crochet pattern and thought, “why is this crochet hook labeled with three different sizes?” I’ve been there – crochet hook sizing can be confusing at first! In this post, I will explain the different ways that crochet hooks are labeled and give you handy size conversion charts, so you’ll always know what size crochet hook to use. When you first start crochet, you may wonder about the many ways that crochet hook sizes are labeled. For customers with a specific need for Class E1 or even tighter tolerances, we will do our best to accommodate those needs.Crochet hooks come in a variety of types and sizes. For Viton® cord, our factory tolerances exceed High Precision (E1) specifications, allowing us to sell to High Precision (E1) tolerances. Therefore, we guarantee all of the cord we sell will meet the Precision (E2) tolerances. However, due to the swelling and contracting nature of rubber cord, slight variations in the cross-section dimension are possible over time. The data below has been taken from the 7th edition-2015 Rubber Handbook for Molded, Extruded, Lathe-Cut and Cellular Products.Īt Global O-Ring and Seal, we require all of our factories to manufacture o-ring cord stock according to the High Precision (E1) tolerances. In 2010, rubber products manufacturers split from the RMA and formed the Association for Rubber Products Manufacturers (ARPM). Note: These standards were previously maintained by the Rubber Manufacturer’s Association (RMA). Because of this, the Association for Rubber Products Manufacturers (ARPM) has produced industry-accepted standards for the cross-sectional tolerances of extruded rubber o-ring cord. Molded o-rings, on the other hand, tend to have very tight cross-sectional tolerances due to the precise manufacturing capabilities of compression or injection molding. This extrusion process used to make o-ring cord has many advantages, however, it can be difficult to achieve a consistent, precise thickness throughout the length of the cord. The o-ring cord is extruded through a die in a variety of thicknesses or cross-sections.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |