--- product_id: 66531797 title: "TruBind 20mm (3/4 in.) Double Loop Binding Spines | 11 in. Length for Letter Size or Smaller Projects | 2:1 Pitch | 160 Sheet Binding Capacity | Black | 50 Pack" price: "AR$84616" currency: ARS in_stock: true reviews_count: 9 url: https://www.desertcart.com.ar/products/66531797-trubind-20mm-3-4-in-double-loop-binding-spines-11 store_origin: AR region: Argentina --- # TruBind 20mm (3/4 in.) Double Loop Binding Spines | 11 in. Length for Letter Size or Smaller Projects | 2:1 Pitch | 160 Sheet Binding Capacity | Black | 50 Pack **Price:** AR$84616 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** TruBind 20mm (3/4 in.) Double Loop Binding Spines | 11 in. Length for Letter Size or Smaller Projects | 2:1 Pitch | 160 Sheet Binding Capacity | Black | 50 Pack - **How much does it cost?** AR$84616 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/66531797-trubind-20mm-3-4-in-double-loop-binding-spines-11) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Wire-O binding wire, also called "duo-wire" or "twin-loop binding wire," is a versatile binding spine that offers security and durability, but with style and affordability. 2:1 pitch wire-o binding wires are designed to fit the signature hole pattern of a 2:1 pitch wire binding machine (two holes per inch = 21 holes per letter-sized sheet). These binding wires have loops that are 3/4 inch in diameter. The wires are 11 inches in length and are designed to be used with Letter size documents. However, they can also easily be cut with wire cutters to accommodate books with spines smaller than 11 inches long and can then used with a binding machine equipped with disengaging pins.Wire-O binding wires from TruBind are fully compatible with all standard wire binding machines, including models from TruBind, Akiles, USI, GBC, Ibico, NSC, Tamerica, Fellowes, and HIC. These heavy-duty, metal binding spines are perfect for reports, presentations, calendars, sketchbooks, as well as other binding projects that require an additional level of sophistication.With 50 pieces per box, you can access wholesale binding-material pricing while purchasing the right number of wires for your needs. Whether you are binding a few books or hundreds, TruBind provides the quality of materials you need. Review: The most economical! - I use these with a cinch binder and able to bind my numerous coloring books. After an exhaustive search I found these and the price was very low compared to any others. The quality is excellent. You can't go wrong purchasing these Review: Arrived in good condition - No problems. ## Features - QUALITY MATERIALS - Durable metal construction designed for professional use. Built to offer security and sophistication at an affordable price. Great for calendars, sketchbooks, presentations, and other binding projects. - PRE-CUT WIRES - Each TruBind wire is 11 inches long and fits a letter-sized book, document, or binding project perfectly. Wires can easily be cut with wire cutters to accommodate binding projects smaller than 11 inches. - PRE-SIZED WIRES - 20mm (3/4 in.) diameter to bind up to 160 sheets of standard 20# copy paper. Maximum binding capacity of 5/8 inches in thickness. Perfect for most office projects. - 2:1 PITCH - 21 loops per 11 inch wire. 2:1 pitch matches the 2 holes per inch punching pattern on your document/project. - UNIVERSAL COMPATIBILITY - Recommended for use with TruBind Wire Binding Machines like the TB-W20A or TB-WD600B. Also compatible with other machines like Akiles, GBC, Tamerica, and Fellowes. ## Images ![TruBind 20mm (3/4 in.) Double Loop Binding Spines | 11 in. Length for Letter Size or Smaller Projects | 2:1 Pitch | 160 Sheet Binding Capacity | Black | 50 Pack - Image 1](https://m.media-amazon.com/images/I/61RJlhsz1HL.jpg) ## Available Options This product comes in different **Color, Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The most economical! *by I***N on March 31, 2020* I use these with a cinch binder and able to bind my numerous coloring books. After an exhaustive search I found these and the price was very low compared to any others. The quality is excellent. You can't go wrong purchasing these ### ⭐⭐⭐⭐⭐ Arrived in good condition *by K***A on May 29, 2024* No problems. ### ⭐⭐⭐⭐⭐ good value bulk set of wire bindings! *by S***T on March 18, 2019* Love the value from Trubind wire bindings. Been using their 2:1 pitch twin-loop black wire bindings for a few years now, ever since I first got my binding machine. I have found, however, that the diameter of the wire bindings is actually slightly smaller (maybe 1/8") than listed when clamped into shape, so if you need the diameter of your wire binding to be exactly as advertised, I recommend getting the Trubind wire binding 1/8" larger. I use these to bind sketchbooks, however, so I'm pretty flexible in the number of pages that can be fit into a book. I've made sketchbooks with 1" bindings as well, and I definitely prefer the slightly thinner sketchbooks made with this 3/4" wire binding. Much easier to travel with, as its lighter and fits into tighter spaces. --- ## 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.com.ar/products/66531797-trubind-20mm-3-4-in-double-loop-binding-spines-11](https://www.desertcart.com.ar/products/66531797-trubind-20mm-3-4-in-double-loop-binding-spines-11) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-06-09*