--- product_id: 129804737 title: "Topus Premium Guitar Bass Luthier Tools Includes 32 Blades Steel Feeler Gauge Dual, 9 Understring Radius Gauge, 1 String Action Gauge Ruler, 2 Fingerboard Guards, 9 Sand Paper, 1 Grinding Stone" brand: "topus" price: "S$27" currency: SGD in_stock: true reviews_count: 3 category: "Musical Instruments" url: https://www.desertcart.sg/products/129804737-topus-premium-guitar-bass-luthier-tools-includes-32-blades-steel store_origin: SG region: Singapore --- # Topus Premium Guitar Bass Luthier Tools Includes 32 Blades Steel Feeler Gauge Dual, 9 Understring Radius Gauge, 1 String Action Gauge Ruler, 2 Fingerboard Guards, 9 Sand Paper, 1 Grinding Stone **Brand:** topus **Price:** S$27 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Topus Premium Guitar Bass Luthier Tools Includes 32 Blades Steel Feeler Gauge Dual, 9 Understring Radius Gauge, 1 String Action Gauge Ruler, 2 Fingerboard Guards, 9 Sand Paper, 1 Grinding Stone by topus - **How much does it cost?** S$27 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/129804737-topus-premium-guitar-bass-luthier-tools-includes-32-blades-steel) ## Best For - topus enthusiasts ## Why This Product - Trusted topus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Features: This luthier tool set is designed to help with the common repairs and adjustments of guitar fret. Fingerboard guards are made of stainless steel, strong and sturdy. An indispensable tool both for guitar technicians and guitar players. Specifications: Feeler Gauge Material:Stainless Steel Blades: 32 pieces Measurement: 0.0015"-0.035"(0.038mm-0.889mm) Application: for designers, engineers, mechanics to measure the thickness of tappet clearances, spark plugs gaps, bearing clearances, piston ring gaps and other hard to reach places. Radius Gauge Material: Stainless steel Radian Measurement: 7.25", 9.5", 10", 12", 14", 15", 16", 17" and 20" radius Application: Fit all kinds of electric guitar, electric bass, acoustic guitar, acoustic guitar, electric box guitar fretboard measured in radians, to adjust the strings piano code . String Action Gauge Ruler Material: Stainless Steel Size: 90*51*1mm/3.54*2*0.04Inch Application: Perfect for obtaining accurate action measurements for electric guitar, bass and acoustic guitar. Fingerboard Guards: Material: stainless steel Size: 7.8x2.2cm/3.07x0.87Inch(LxW), 7.8x1.2cm/3.07x0.51Inch(LxW) Application: Fingerboard guards for protecting your guitar or bass fretboard from scratching or damaging while filing and polishing . Sand Paper 9 pcs (3pcs 240 grit, 3pcs 320 grit, 3pcs 400grit). Application: Can it use to polish saddle, nut for adjust the string height, also can use it to polish fret board, fret wire and so on. Package includes: 32 Pcs Feeler Gauge 9 Pcs Radius Gauge 1 Pc String Action Gauge Ruler 2 Pcs Fingerboard Guards 1 Pc Bridge Pin Puller 9 Pcs Sand Paper 1 Pc Grinding Stone ## Features - ★Guitar luthier tool set includes: 32 Blades Steel Feeler Gauge Dual , 9 Understring Radius Gauge, 1 String Action Gauge Ruler, 2 Fingerboard Guards ,1 Pin Puller, 9 Pcs Sand Paper, 1 Grinding Stone - ★ 32 Blades Feeler Gauge: 32 hardened, tempered steel blades, measurement from 0.0015 inch (0.038 mm) to 0.035 inch (0.889 mm), it is a guitar common spacing chord distance measure tool, chrome plated main shaft for easy clean up and professional look. - ★ 9 Understring radius gauge: including 7.25", 9.5", 10", 12", 14", 15", 16", 17" and 20" radius, can be applied to accurately measure fret board radius, saddle radius nut radius from either the top or the bottom radius surface, a must have for bass guitar maintain and adjustment. - ★ String Action Ruler Gauge Tool:make the necessary measurements and adjustments on acoustic and electric guitar, bass, banjo, mandolin and other stringed instruments. - ★ Fingerboard guard with Grinding Stone - Designed to protect your guitar or bass fretboard from scratching or damaging while filing and polishing. ## Images ![Topus Premium Guitar Bass Luthier Tools Includes 32 Blades Steel Feeler Gauge Dual, 9 Understring Radius Gauge, 1 String Action Gauge Ruler, 2 Fingerboard Guards, 9 Sand Paper, 1 Grinding Stone - Image 1](https://images-na.ssl-images-amazon.com/images/I/71%2BplG738uL._AC_UL160_SR160,160_.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Need some directions with the kit. *by A***R on July 1, 2019* All products in the "kit" were as-advertised. No instructions; not even basic ones, came with package. I guess I need to purchase a Luthier's handbook, too? ### ⭐⭐⭐ Decent kit for fret work *by N***H on May 22, 2019* It is okay nothing special ### ⭐⭐⭐⭐ It works and has a myriad of helpful pieces *by J***R on June 6, 2019* Did exactly what I expected. --- ## 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/129804737-topus-premium-guitar-bass-luthier-tools-includes-32-blades-steel](https://www.desertcart.sg/products/129804737-topus-premium-guitar-bass-luthier-tools-includes-32-blades-steel) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-27*