Key Features
Original Factory Specifications: Designed exclusively for SENTRO machines (22, 32, 40, and 48 needles) to ensure a 1:1 perfect fit.
Restore Smooth Operation: Replaces worn, chipped, or broken hooks that cause frustrating dropped stitches or yarn snagging.
High-Grade Durability: Made from the same high-density materials as your original SENTRO components for long-lasting performance.
Bulk Maintenance Pack: Includes 10 hooks—essential for regular upkeep or emergency repairs during large projects.
Precision Engineering: Smooth finish reduces friction, allowing the yarn to glide effortlessly during high-speed manual cranking.
Detailed Product Description
What is it? These are the core internal crochet components for SENTRO hand-cranked knitting machines. These hooks are the most hard-working parts of your machine and are subject to the most wear and tear.
Installation & Maintenance (Please Read!) Replacing these needles is a precise maintenance task—it is not a “plug-and-play” fix that can be done in seconds. To successfully repair your machine, you will need to partially disassemble the needle bed.
Important: We strongly recommend searching for “SENTRO needle replacement” or “SENTRO maintenance” tutorials online before beginning. Taking the time to follow a guide will prevent damage to your machine’s internal gears.
Who is it for? This kit is exclusively for SENTRO machine owners. If your machine is clicking, skipping stitches, or has a visible broken hook, these original-spec parts are the professional solution to extend the life of your equipment.
Why Choose Original-Spec? Generic parts can often be slightly off-size, leading to gear grinding. These parts are molded specifically for the SENTRO track system, ensuring that the timing and tension of your machine remain perfect.
Product Specifications
Product Type: Original-Spec Replacement Needles
Compatibility: Exclusively for SENTRO Models (22, 32, 40, 48)
Material: High-Impact Smooth-Finish Plastic
Quantity: 10 Pieces per pack
Color: SENTRO Standard Pink/White
Performance: 100% Match for factory components
Package Includes
10 x Original-Fit Replacement Hooks/Needles
(Note: Machine and assembly tools are not included)
Frequently Asked Questions (FAQ)
Q: Are these compatible with other brands? A: No. These are precision-molded only for SENTRO machines. They will not fit other brands, as the internal track dimensions differ.
Q: Is it easy to replace them? A: It requires some patience and a bit of “DIY” effort. You will need to open the machine housing. We recommend watching a video tutorial first to ensure you understand the alignment process.
Q: How do I know if I need new needles? A: If you see a hook is bent or chipped, or if your machine consistently “drops” a stitch at the same spot every rotation, it’s time for a replacement.
Q: Can I use these if I have motorized my SENTRO? A: Yes, but please be aware that high speeds increase wear. These parts meet original standards, but manual operation is always recommended for the longest lifespan.


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