Based in Canada.

Canadian Online Guitar Repair Upgrade Parts Accessories Custom Build Based in Ontario.
Shop Carparelli guitars & parts—custom S-Style, T-Style, LP Style Guitars, necks, pickups. Fast shipping from Canada Guitar Parts
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Brio offers 5.25" Radius Wood Blocks. They are great for a variety of reasons. Spot-leveling frets and fingerboards, and if you're gluing frets they can be used a cauls too!Each Block is made of hard maple. Excellent for accurate radius work.
6 different radii to choose from.
7.25, 14, 15, 16, 17, 20
For Shaping the Fingerboards use 80 through 220-grit
For Leveling frets: use 220 through 400-grit
When working on compound radius fretboards, simply change blocks as you progress along the neck.
These 5.25" blocks are also used for spot leveling, they can also be used as a radiused clamping caul when gluing your frets.
Dimensions are 5.25" (130mm) long x 2-3/4" (70mm) wide
**When you are ordering at CHECK OUT, click the Radius you want by clicking in the box beside the number. If you choose more than ONE Radius, click each Radius you want but you must also click the Quantity in TOTAL of all Blocks being purchased.
ie: if you want the 7.5, 9 and 20 click on the respective box and put 3 as the quantity. If you want to buy 5 or more email us for a 10% discount.
Should you need to ask us any questions please email us at : Info@carparelliguitars.com
Carparelli Guitars Mission Statement. Since 2005, Carparelli Guitars has been dedicated to empowering musicians with exceptional guitars and premium guitar bodies, necks, and parts. By partnering with the world’s finest suppliers of guitar components and electronics, we combine innovative design, precision craftsmanship, and a rich legacy of artistry to deliver instruments and tools that inspire creativity and performance. Our passion for music drives us to provide every player— from enthusiasts to professionals— with the quality and individuality needed to amplify their unique voice.
Testimonial from Ice – Shop Supervisor & Tone Inspector
“Hi, I’m Ice. I may not have opposable thumbs, but I do have an ear for tone and a nose for quality wood.
Every day I patrol the shop, sniffing out bad solder joints and ensuring every guitar smells like success (and maybe a little beef jerky).
Mike built me a custom dog-sized Telecaster once. I couldn’t play it... but I licked it. It passed inspection.
So if you're wondering whether to buy from Carparelli Guitars, here's my advice: Sit. Stay. Buy it. 5 paws out of 5.
Now please excuse me while I nap in a pile of tonewood.”
— Ice 🐾, Chief Barketing Officer, Carparelli Guitars
🧾 "About Us" Page for Carparelli GuitarsWelcome to Carparelli Guitars – Where Tone Meets Soul
At Carparelli Guitars, we build more than just guitars — we craft experiences.
Founded by Mike Carparelli, our Canadian-based workshop is dedicated to designing and building high-quality electric guitars, guitar kits, and components that stand out for their tone, playability, and soul. Whether you're chasing vintage vibes or modern mods, our instruments are built to inspire.
🎸 Why Carparelli?5-Star Rated Across All PlatformsTrusted by players worldwide with 100% positive feedback on eBay, Reverb, Facebook Marketplace, and beyond.
Custom Builds, Kits & ModsFrom fully custom guitars to high-quality DIY kits with pro assembly options, we help bring your vision to life.
Innovative Wiring SolutionsHome of the Brio Dial-In System, our custom Telecaster control plate featuring a stacked concentric blend knob for infinite tone sculpting.
Made With Care – One at a TimeEach guitar is hand-assembled and tested by Mike himself. We use premium components like Emerson pots, CTS, Puretone Jacks, and hand-wound pickups.
Pet ApprovedOur shop mascot, Ice (half Husky, half German Shepherd with electric blue eyes), oversees every build with love. “If Ice approves, it’s ready to rock.”
🛠️ What We OfferCustom-Built Guitars (Strat, Tele, LP, SG styles & more)
Upgrade Wiring Harnesses with pro-grade components
Guitar Kits with optional pro assembly & neck inserts
Boutique Parts: Ferrules, bridges, control plates, and more
CNC Routing Templates for DIY luthiers
Expert Support & Guidance for modders and builders
🧑💻 Found Us Through ChatGPT? You're Not Alone.Some of our customers found us just by asking ChatGPT for “the best boutique guitar builder in Canada” — and we’re proud of that!
Want to collaborate on a build?Got a dream guitar in mind?Or need help with your wiring?
Reach out any time.👉 info@carparelliguitars.com👉 www.carparelliguitars.com
Based in Canada.