--- product_id: 18663242 title: "Central Tools 6506 Solid Brass Slide Rule Caliper 0-4\" 0-100mm\"" brand: "central tools" price: "€ 63.61" currency: EUR in_stock: true reviews_count: 8 category: "Central Tools" url: https://www.desertcart.pt/products/18663242-central-tools-6506-solid-brass-slide-rule-caliper-0-4 store_origin: PT region: Portugal --- # 0-4 inch / 0-100 mm range 1/32 inch & 1 mm gradation Solid brass build Central Tools 6506 Solid Brass Slide Rule Caliper 0-4" 0-100mm" **Brand:** central tools **Price:** € 63.61 **Availability:** ✅ In Stock ## Summary > 📐 Measure Like a Pro, Last Like a Legend ## Quick Answers - **What is this?** Central Tools 6506 Solid Brass Slide Rule Caliper 0-4" 0-100mm" by central tools - **How much does it cost?** € 63.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/18663242-central-tools-6506-solid-brass-slide-rule-caliper-0-4) ## Best For - central tools enthusiasts ## Why This Product - Trusted central tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Capable:** Perfect 0-4 inch (0-100 mm) range fits all your quick measurement needs. - • **Legacy of Excellence:** German-engineered with 30+ years of trusted performance in professional toolkits. - • **Effortless Readability:** Clear, easy-to-read graduations ensure fast, reliable measurements every time. - • **Dual Measurement Mastery:** Seamlessly switch between imperial and metric scales for versatile accuracy. - • **Precision Meets Durability:** Crafted from heavy gauge solid brass for rust-free, long-lasting use. ## Overview The Central Tools 6506 Solid Brass Slide Rule Caliper offers precise measurements from 0 to 4 inches (0-100 mm) with fine 1/32 inch and 1 mm graduations. Built from heavy gauge brass, it resists rust and wear, ensuring decades of reliable use. German-engineered for professional-grade accuracy and durability, this compact caliper is a must-have for managers and makers who demand quality and timeless style in their toolkit. ## Description Central Tools 6506 Solid Brass Slide Rule Caliper 0-4" 0-100mm" Review: Quality tool - Well built high quality tool. Handy for quick measurements. Definitely well worth the extra cost. Review: Great 4 inch Caliper - I bought one of these 30 years ago and recently bought a back up in case of lose and the company list no longer made . Mine is brass and I want that since no rust and still easy to read . Can read both outside and inside measurements with very accurate easy reading . I have several calipers but for its' size you won't beat it . Measures from 1/32 to 4 inches or 1 mm to 100 . This tool is made in Germany and finely tooled. 30 years ago it was sold by the by fine tool salesmen to the best Automotive Tool Shops in the US. I bought my first one off a retiring salesmans truck. You won't find better up to 4 inches . ## Features - Heavy gauge solid brass construction - Range: 0-4", 0-100mm - Grad.: 1/32", 1mm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000OQJG0K | | Best Sellers Rank | #1,489,803 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,832 in Construction Rulers | | Brand | Central Tools | | Brand Name | Central Tools | | Customer Reviews | 4.1 out of 5 stars 17 Reviews | | Global Trade Identification Number | 00780538005660 | | Included Components | Central Tools 6506 Solid Brass Slide Rule Caliper 0-4" 0-100mm" | | Item Type Name | Central Tools 6506 Solid Brass Slide Rule Caliper 0-4" 0-100mm" | | Manufacturer | Central Tools | | Material | Brass | | Material Type | Brass | | Measurement Accuracy | +/-0.0001 inches | | Model | 6506 | | Number of Items | 1 | | Part Number | 6506 | | Range | 4 inches | | UPC | 013317006832 522536713730 031113021835 780538005660 013519106323 031111517422 | | Unit Count | 1 Count | | Warranty Description | Warranty | ## Product Details - **Brand:** Central Tools - **Material:** Brass - **Range:** 4 inches - **UPC:** 013317006832 522536713730 031113021835 780538005660 013519106323 031111517422 - **Manufacturer:** Central Tools ## Images ![Central Tools 6506 Solid Brass Slide Rule Caliper 0-4" 0-100mm" - Image 1](https://m.media-amazon.com/images/I/31Lo3knQRIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality tool *by F***. on May 21, 2025* Well built high quality tool. Handy for quick measurements. Definitely well worth the extra cost. ### ⭐⭐⭐⭐⭐ Great 4 inch Caliper *by J***R on February 19, 2011* I bought one of these 30 years ago and recently bought a back up in case of lose and the company list no longer made . Mine is brass and I want that since no rust and still easy to read . Can read both outside and inside measurements with very accurate easy reading . I have several calipers but for its' size you won't beat it . Measures from 1/32 to 4 inches or 1 mm to 100 . This tool is made in Germany and finely tooled. 30 years ago it was sold by the by fine tool salesmen to the best Automotive Tool Shops in the US. I bought my first one off a retiring salesmans truck. You won't find better up to 4 inches . ### ⭐⭐⭐⭐⭐ Great tool. *by R***. on September 13, 2018* I use it all the time. Im a crane inspector and have to measure wire rope. There really nothing i dont like about it. Well... maybe the price could come down a little and maybe a nice leather holder. ## Frequently Bought Together - Central Tools 6506 Solid Brass Slide Rule Caliper 0-4" 0-100mm" - Stainless Steel Feeler Gauge Dual Marked Metric and Imperial Measuring Tool(0.04-0.88 mm, 32 Blades) - Stainless Steel Feeler Gauge Universal Standard SAE and Metric Offset Valve Thickness Gauge 32-Piece Blade Tool for Measuring Gap Width/Thickness --- ## 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.pt/products/18663242-central-tools-6506-solid-brass-slide-rule-caliper-0-4](https://www.desertcart.pt/products/18663242-central-tools-6506-solid-brass-slide-rule-caliper-0-4) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-13*