--- product_id: 769597273 title: "Multi-Functional Crab-Shaped Clamp with Ballhead Magic Arm (137x86x20 mm) 2164" brand: "smallrig" price: "338 DH" currency: MAD in_stock: true reviews_count: 8 url: https://www.desertcart.ma/products/769597273-multi-functional-crab-shaped-clamp-with-ballhead-magic-arm-137x86x20 store_origin: MA region: Morocco --- # Adjustable wingnut for precise angles Crab-shaped clamp fits up to 54mm diameter Supports up to 1kg load with secure grip Multi-Functional Crab-Shaped Clamp with Ballhead Magic Arm (137x86x20 mm) 2164 **Brand:** smallrig **Price:** 338 DH **Availability:** ✅ In Stock ## Summary > 🦀 Clamp it, twist it, own your setup—gear that works as hard as you do! ## Quick Answers - **What is this?** Multi-Functional Crab-Shaped Clamp with Ballhead Magic Arm (137x86x20 mm) 2164 by smallrig - **How much does it cost?** 338 DH with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/769597273-multi-functional-crab-shaped-clamp-with-ballhead-magic-arm-137x86x20) ## Best For - smallrig enthusiasts ## Why This Product - Trusted smallrig brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Small footprint (137x86x20 mm) packs maximum functionality without bulk. - • **360° Angle Mastery:** Easily tighten and adjust with a wingnut for perfect positioning every time. - • **Lightweight Yet Durable:** Crafted from premium aluminum alloy, weighing just 163g for effortless portability. - • **Effortless Accessory Mounting:** Includes a ballhead magic arm for smooth, flexible adjustments—your creative freedom unlocked. - • **Universal Clamp Compatibility:** Securely holds accessories up to 54mm diameter—versatility that fits your entire gear setup. ## Overview The SMALLRIG Multi-Functional Crab-Shaped Clamp with Ballhead Magic Arm is a compact, lightweight aluminum alloy clamp designed to securely hold accessories up to 54mm in diameter with a max load of 1kg. Featuring an adjustable wingnut for precise angle control and a versatile ballhead arm, it’s ideal for professional photographers and content creators seeking flexible, reliable mounting solutions. ## Description Compatibility: UniversalPackage Includes: 1 x Universal Magic Arm 21631 x Super Clamp 735Product Dimensions: 137x86x20 mm Net Weight: 163 gPackage Size: 120x100x40 mmMaterial(s): Aluminum Alloy Review: Duplicate Product - The product sent is a duplicate. It does not have the Smallrig branding on the product. Review: Says smallrig but generic one - It say SMALLRIG Multi-Functional Crab-Shaped Clamp with Ballhead Magic Arm (137x86x20 mm) 2164 but i recieved a generic one with no brand lable on the item. i doubt about the quality of grip while using with hive priced camera or light. so i didnt take the risk and returned the item. ## Features - 1.Adjusted and tightened with a wingnut in any angels. - 2.Clamps the accessories tight easily and conveniently. - 3.Clamps the accessories with diameter up to 54mm. - 4.Max load<1kg. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GWJJ6Y4 | | Best Sellers Rank | #198,394 in Electronics ( See Top 100 in Electronics ) #440 in Tripod Camera Mounts & Clamps | | Item Dimensions LxWxH | 8.6 x 2 x 13.7 Centimeters | | Item Weight | 163 g | | Item model number | 2164-CF | | Manufacturer | small | | Product Dimensions | 8.61 x 2.01 x 13.69 cm; 163 g | ## Product Details - **Brand:** SmallRig - **Colour:** Black, Silver - **Compatible Devices:** Monitor - **Item Weight:** 163 Grams - **Product Dimensions:** 86D x 20W x 137H Millimeters ## Images ![Multi-Functional Crab-Shaped Clamp with Ballhead Magic Arm (137x86x20 mm) 2164 - Image 1](https://m.media-amazon.com/images/I/51kayDh7ZoL.jpg) ## Questions & Answers **Q: What's the difference between the 2164 and 1138? They appear to be the same** A: Regarding the Clamping size, there is no difference between 1138 and 2164. They both have 1/4 - 20 threaded mounts. The articulated arm Is exactly the same length with both the 1138 and 2164. the only difference between them is the plastic ball-clamp used, the 1138 has a thicker and more polished-looking ball head section. The strength and function are identical in both. With less than a dollar difference in price, I'd choose the model 1138. Function and size are identical. **Q: What is the ball size?** A: Dear Friend, Thanks for your inquiry. The size is 13mm. Sincerely, SmallRig Customer Service **Q: Will thia work to add a light source for the zhiyun crane plus?** A: It can, but will add weight of course with light to the gimbal but that's a great idea, I might put my lumen cube on my zhiyun crane as well **Q: What is the smallest rail dose the go down to?** A: The gap measures 7/16” with the jaws touching so 1/2” diam rod is smallest diameter. They work great for attaching to mic stands! ## Customer Reviews ### ⭐ Duplicate Product *by N***I on 31 December 2025* The product sent is a duplicate. It does not have the Smallrig branding on the product. ### ⭐ Says smallrig but generic one *by P***N on 26 November 2025* It say SMALLRIG Multi-Functional Crab-Shaped Clamp with Ballhead Magic Arm (137x86x20 mm) 2164 but i recieved a generic one with no brand lable on the item. i doubt about the quality of grip while using with hive priced camera or light. so i didnt take the risk and returned the item. ### ⭐⭐⭐⭐⭐ Best mount for motovlogging *by V***Z on 5 November 2021* The best mount for motovlogging. can fix it at any angle and at any place in a bike. Fix is rock solid and made of high quality material. The fixing mount coudlve been longer and price cudve been a bit less but all in all a quality product for vlogging. Can be used to mount camera, lights, tripod etc. ## Frequently Bought Together - SmallRig Multi-Functional Ballhead Clamp Double Ball Adapter with Bottom Clamp - 2164 - SMALLRIG Clamp w/ 1/4" and 3/8" Thread and 9.8 Inches Adjustable Friction Power Articulating Magic Arm with 1/4" Thread Screw for LCD Monitor/LED Lights - KBUM2732B - P96L RGB Video Light by SmallRig, Portable Metal LED Camera Light, 2500-8000K, 21 Effects, CRI 96+, OLED Display, Photo and Video Lighting, Long Battery Life, Fits Phone and Camera --- ## 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.ma/products/769597273-multi-functional-crab-shaped-clamp-with-ballhead-magic-arm-137x86x20](https://www.desertcart.ma/products/769597273-multi-functional-crab-shaped-clamp-with-ballhead-magic-arm-137x86x20) --- *Product available on Desertcart Morocco* *Store origin: MA* *Last updated: 2026-05-18*