--- product_id: 66244870 title: "Half Square Acrylic Triangle Ruler, HST- 6.5x6.5 Inches" brand: "bloc loc" price: "S$62" currency: SGD in_stock: true reviews_count: 8 url: https://www.desertcart.sg/products/66244870-half-square-acrylic-triangle-ruler-hst-6-5x6-5-inches store_origin: SG region: Singapore --- # 6.5x6.5 inch precision Durable clear acrylic Lightweight 3.2 oz design Half Square Acrylic Triangle Ruler, HST- 6.5x6.5 Inches **Brand:** bloc loc **Price:** S$62 **Availability:** ✅ In Stock ## Summary > 📐 Cut with confidence, craft with style! ## Quick Answers - **What is this?** Half Square Acrylic Triangle Ruler, HST- 6.5x6.5 Inches by bloc loc - **How much does it cost?** S$62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/66244870-half-square-acrylic-triangle-ruler-hst-6-5x6-5-inches) ## Best For - bloc loc enthusiasts ## Why This Product - Trusted bloc loc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Perfect:** Engineered for exact half-square triangles, ensuring flawless quilting and sewing accuracy. - • **Crystal Clear Clarity:** Premium acrylic material offers unmatched visibility for intricate crafting details. - • **Featherlight Handling:** At just 3.2 ounces, it’s effortless to maneuver during long creative sessions. - • **Trusted Bloc Loc Quality:** Crafted by Bloc Loc, a name synonymous with reliability and precision in quilting tools. - • **Versatile Crafting Essential:** Ideal for sewing, quilting, and all your DIY projects—your go-to ruler for professional results. ## Overview The Half Square Acrylic Triangle Ruler by Bloc Loc measures 6.5 x 6.5 inches, made from durable clear acrylic, and weighs only 3.2 ounces. Designed specifically for sewing and quilting, it delivers precise half-square triangle measurements to elevate your crafting projects with professional accuracy. ## Description Half Square Acrylic Triangle Ruler, HST- 6.5x6.5 Inches ## Features - Great for Sewing, Quilting and other Crafting Projects - Premium Quality Products ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Bloc Loc | | Part Number | HST65 | | Item Weight | 3.2 ounces | | Product Dimensions | 6.5 x 6.5 x 0.04 inches | | Item model number | 4336997006 | | Style | Triangle ruler | | Material | Acrylic | | Item Package Quantity | 1 | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Material:** Acrylic - **Brand:** Bloc Loc - **Style:** Triangle ruler - **Graduation Range:** 1/8 Inches - **Product Dimensions:** 6.5"L x 6.5"W ## Images ![Half Square Acrylic Triangle Ruler, HST- 6.5x6.5 Inches - Image 1](https://m.media-amazon.com/images/I/615iXyrQoxL.jpg) ![Half Square Acrylic Triangle Ruler, HST- 6.5x6.5 Inches - Image 2](https://m.media-amazon.com/images/I/615iXyrQoxL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simple, accurate HST blocks, every time *by T***Y on October 27, 2020* To me, this is the gold standard for block trimmers, particularly for HSTs. That’s because (a) it’s incredibly simple to use, and (b) it’s 100% accurate.As long as you can remember to line up the lock correctly (the Bloc Loc logo goes on the lighter side, or whichever side you’ve pressed your seam allowance AWAY from), it’s almost impossible to go wrong. And as long as you press firmly when cutting (same as you would when using any other ruler or template), it’s going to be accurate.Some of my friends prefer the Clearly Perfect trimmers that let you cut HSTs before pressing them open. The problem is, until you press open your HST, you don’t really know its dimensions. If your sewing isn’t perfectly straight (mine often isn’t), your seam is going to wobble, and that’s going to throw off the outer dimensions of your block. So, if you cut before you press, there’s a chance you may cut the block too small. For the sake of accuracy, I think it’s better to take the extra step and press open your HSTs before trimming. And in that scenario, the Bloc Loc is a perfect tool ### ⭐⭐⭐⭐⭐ Great idea *by M***3 on September 18, 2024* These are wonderful.Took a bit to learn to use properly, but I actually find myself reaching for them often .Very happy. ### ⭐⭐⭐⭐⭐ Square *by F***V on February 1, 2025* Works good ## Frequently Bought Together - Half Square Acrylic Triangle Ruler, HST- 6.5x6.5 Inches - Bloc Loc~2.5" Half Square Triangle Ruler, Acrylic Ruler - Bloc Loc Brand Half Square Acrylic Triangle Ruler, 4.5x4.5 Inches - Quilting Ruler for Sewing and Crafting Projects --- ## 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.sg/products/66244870-half-square-acrylic-triangle-ruler-hst-6-5x6-5-inches](https://www.desertcart.sg/products/66244870-half-square-acrylic-triangle-ruler-hst-6-5x6-5-inches) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-07*