--- product_id: 471099994 title: "Metal 4-Hole AMPS Base Mount with 20mm (0.787 inches) Mounting Ball" brand: "bulletpoint" price: "S$30" currency: SGD in_stock: true reviews_count: 12 category: "Bulletpoint" url: https://www.desertcart.sg/products/471099994-metal-4-hole-amps-base-mount-with-20mm-0-787 store_origin: SG region: Singapore --- # Laser-cut aluminum metal build Standard 4-hole 30x38mm AMPS pattern Includes full installation hardware kit Metal 4-Hole AMPS Base Mount with 20mm (0.787 inches) Mounting Ball **Brand:** bulletpoint **Price:** S$30 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your gear with Bulletpoint’s precision mount — where durability meets seamless integration! ## Quick Answers - **What is this?** Metal 4-Hole AMPS Base Mount with 20mm (0.787 inches) Mounting Ball by bulletpoint - **How much does it cost?** S$30 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/471099994-metal-4-hole-amps-base-mount-with-20mm-0-787) ## Best For - bulletpoint enthusiasts ## Why This Product - Trusted bulletpoint brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Compact Profile:** Polished finish and compact 20mm ball mount blend seamlessly into any professional setup. - • **Hassle-Free Installation:** Comes complete with bolts, washers, and nylon locking nuts for a secure, quick setup. - • **Vibration-Dampening Design:** Integrated thin rubber strip protects your devices and surfaces from scratches and shakes. - • **Rock-Solid Metal Durability:** Precision laser-cut aluminum ensures long-lasting strength and premium feel. - • **Universal AMPS Compatibility:** Industry-standard 4-hole 30x38mm pattern fits all major 20mm AMPS mounting arms and holders. ## Overview The Bulletpoint Metal 4-Hole AMPS Base Mount features a laser-cut aluminum construction with a vibration-reducing rubber strip, a standard 4-hole 30x38mm AMPS pattern, and a 20mm mounting ball compatible with Bulletpoint’s full range of mounting arms and holders. It includes all necessary installation hardware for quick and secure setup, making it a top-rated, durable solution for professional-grade GPS and device mounting. ## Description Buy Bulletpoint Metal 4-Hole AMPS Base Mount with 20mm (0.787 inches) Mounting Ball: GPS System Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: As advertised - Good product well built worth the money Review: High quality product - As with all of their products the quality is great. Works well. ## Features - [METAL CONSTRUCTION] our 4-hole 20mm AMPS mount is made from laser cut aluminum & features a thin rubber strip underneath to help reduce unwanted vibrations and prevent scratching to the mounting surface. - [SOLID FOUNDATION FOR DEVICES] easily attach mounting arms or device holders to the sturdy integrated 20mm AMPS ball dash mount. - [INCLUDED INSTALLATION HARDWARE] 4x bolts, 4x washers and 4x nylon locking nuts are included to make installation fast and easy. - [INDUSTRY-STANDARD AMPS PATTERN] our ball mount plate features the standard 4-hole 30mm x 38mm configuration compatible with 3rd party AMPS plates and mounts. - [20mm COMPATIBILITY] our 20mm AMPS Ball is compatible with the entire range of 20mm (0.787 inches) Bulletpoint Mounting Solutions mounting arms and device holders. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09Z4R6Y8S | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #60 in GPS System Accessories | | Customer Reviews | 4.8 4.8 out of 5 stars (988) | | Date First Available | April 28, 2022 | | Finish | Polished | | Item Depth | 20 millimeters | | Item Package Quantity | 1 | | Item Weight | 2.89 ounces | | Item model number | BMS-Amps4Hole | | Manufacturer | Bulletpoint Mounting Solutions | | Mounting Type | Wall Mount | | Package Dimensions | 3.31 x 2.28 x 1.73 inches | | Part Number | BMS-Amps4Hole | | Set Name | Base Mount with 20mm Ball and Installation Hardware | | UPC | 618119177744 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Bulletpoint - **Color:** Black - **Finish Type:** Polished - **Item Weight:** 0.08 Kilograms - **Material:** Aluminum ## Images ![Metal 4-Hole AMPS Base Mount with 20mm (0.787 inches) Mounting Ball - Image 1](https://m.media-amazon.com/images/I/61I9+KGrYSL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ As advertised *by R***E on February 17, 2026* Good product well built worth the money ### ⭐⭐⭐⭐⭐ High quality product *by C***R on January 13, 2026* As with all of their products the quality is great. Works well. ### ⭐⭐⭐⭐⭐ Love this dash mount! *by L***A on March 3, 2025* Not sure how I ever off-roaded before adding this mounting solution. It's great for my ipad, my phone, and my HAM radio mic. As you can see in the video, it's very sturdy. Easy to install - just make sure you put the washers on the right side. I didn't the first time and they vibrated loose on a trail. Oops! ## Frequently Bought Together - Bulletpoint Metal 4-Hole AMPS Base Mount with 20mm (0.787 inches) Mounting Ball - Bulletpoint Dash Mount Cell Phone Holder with 7cm Carbon Fiber + Kevlar Mounting Arm Compatible with iPhone and Android Smartphones - Fits 20mm (0.787 inches) Attachment Ball - Bulletpoint Multiple Device Metal Dash Mount Cell Phone Holder Compatible with 2019+ RAM Truck 1500, 2500, 3500, TRX, RHO (RubiGrid v2) --- ## 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/471099994-metal-4-hole-amps-base-mount-with-20mm-0-787](https://www.desertcart.sg/products/471099994-metal-4-hole-amps-base-mount-with-20mm-0-787) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-04-22*