Wire heddles with an oversized oval eye, soldered smooth so they slide freely and don't catch on each other. The opening is roomy enough that thick singles, textured novelty yarn, mohair and anything with a slub ride through cleanly. Eye opening Oval, 1/2 In tall by 9/32 In wide. That's the opening itself, measured inside the wire, so it's the space your warp actually passes through. Which length fits your loom Measure from the top edge of the upper heddle support bar down to the bottom edge of the lower bar. That's your shaft frame. The heddle that fits it is made slightly longer so it travels freely across the bars, including out at the far left and right of the frame. Your frame measures Heddle length LeClerc looms 10 1/2 In 10 5/8 In (270 mm) Artisat, Compact, Mira, Fanny, Nilus 12 1/2 In 12 5/8 In (320 mm) Colonial, Nilus II, Weavebird, Kebec How many you need One heddle per warp end, spread across your shafts. If you're re-heddling a loom completely, this is what LeClerc puts on each one new. Artisat 36 In: 1,000 Mira, Fanny, Nilus, Nilus II and Colonial: 1,000 at 36 In, 1,200 at 45 In, 1,500 at 60 In Weavebird: 1,000 at 27 In, up to 3,500 on the widest 32 shaft Kebec II: 2,500 at 100 In, 3,000 at 120 In Sold in bundles of 100. Share your projects on social media using #paradisefibers and don't forget to tag us with @paradisefibers so we can see your beautiful creations! Get social with us on Facebook, Instagram, YouTube, and Ravelry.