--- product_id: 11812927 title: "100 Series 3In C-Clamp" brand: "irwin" price: "฿1330" currency: THB in_stock: true reviews_count: 13 category: "Irwin" url: https://www.desertcart.co.th/products/11812927-100-series-3in-c-clamp store_origin: TH region: Thailand --- # 25% easier torque with oversized ergonomic handle Larger swivel pad for stable, damage-free grip Double-rolled thread for 50% more clamping pressure 100 Series 3In C-Clamp **Brand:** irwin **Price:** ฿1330 **Availability:** ✅ In Stock ## Summary > 🔧 Clamp down on quality and never let go! ## Quick Answers - **What is this?** 100 Series 3In C-Clamp by irwin - **How much does it cost?** ฿1330 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/11812927-100-series-3in-c-clamp) ## Best For - irwin enthusiasts ## Why This Product - Trusted irwin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last a Lifetime:** Crafted from durable alloy steel with a limited lifetime warranty—rely on IRWIN’s legendary toughness. - • **Maximize Your Grip Power:** Double-rolled thread delivers 50% more clamping force than competitors, so your projects stay rock solid. - • **Work Smarter, Not Harder:** Oversized handle reduces hand fatigue by 25%, letting you clamp longer with less effort. - • **Protect Your Work Surface:** Larger swivel pad minimizes marring and ensures even pressure—perfect for delicate or finished materials. - • **Precision Meets Versatility:** 3-inch throat depth and adjustable jaw design handle a variety of materials with unmatched stability. ## Overview The IRWIN 100 Series 3" C-Clamp combines industrial-grade alloy steel construction with a double-rolled thread mechanism that boosts clamping pressure by 50%. Its larger swivel pad protects surfaces from damage while providing superior stability. An oversized ergonomic handle reduces hand fatigue by 25%, making it easier to apply torque. Designed for durability and precision, this clamp is a must-have for professionals seeking reliable, long-lasting performance backed by a limited lifetime warranty. ## Description Product Description IRWIN 225103ZR C-CLAMP 3" 100 SERIES From the Manufacturer The IRWIN 3" C-Clamp 100 Series has many improvements over the competitions. The handle is bigger which makes it 25% easier to apply torque. This feature will reduce hand fatigue and make it easier to apply force. The double threaded screw allows you to create 50% more pressure than the nearest competitor. This will reduce hand fatigue and make it easier to apply force. The double threaded screw will give you 50% less screw deflection which will save you time by reducing drift. Review: Strong made in America tools! - The Irwin Tools C Clamp has become an indispensable tool in my workshop, and its performance has consistently exceeded my expectations. Irwin's reputation for amazing tools is evident in this well-crafted C clamp. First and foremost, the build quality of the Irwin C Clamp is exceptional. Crafted from durable materials, it boasts a robust construction that can withstand heavy-duty applications. The solid steel frame provides stability and ensures that the clamp can handle significant pressure without flexing or bending. The adjustable jaw design offers versatility, allowing the clamp to accommodate different materials and thicknesses. The jaws maintain a firm grip, ensuring a secure hold during clamping. The large clamping surface distributes pressure evenly, minimizing the risk of marring or damaging the workpiece. The swivel pads are another thoughtful addition. They adapt to the surface of the material being clamped, reducing the likelihood of slippage or uneven pressure. This attention to detail enhances the overall effectiveness of the clamp, particularly when working with delicate or finished surfaces. The ergonomically designed handle provides a comfortable grip, even during extended use. The textured surface adds traction, allowing for precise control over the clamping force. This user-friendly design contributes to a positive and efficient user experience. Durability is a key strength of the Irwin C Clamp. It has proven resilient under demanding conditions, maintaining its functionality and structural integrity over time. This longevity is a testament to the quality of craftsmanship and materials employed in its construction. In conclusion, the Irwin Tools C Clamp is a reliable and versatile tool that meets the high standards associated with the Irwin brand. Its durable construction, quick-release mechanism, adjustable jaws, and thoughtful design features make it an essential component of my workshop. If you're in search of a sturdy and efficient C clamp for your woodworking or metalworking projects, the Irwin Tools C Clamp is undoubtedly a top-notch choice. Review: Great, strong, good clearance - I used these to push the break pistons back on an Audi Q5. The break piston assembly was quite big, and it cleared the thick metal housing to press on the pads. It was strong enough for this purpose and did not distort or fail. The paint finish did chip off after a few use, but if you are using it indoors and keeping it dry, it should not be a problem. I have had it for many years, and it did not rust where the paint chipped. This is not for smaller jobs because the clamp is heavy. It is not meant for projects like holding pipes since the pipe would loosen and be a hazard. It is not designed for this purpose. The stainless head is on swivel, so it can clamp things that are not parallel to the large C portion. The small thin rod for tightening and unscrewing the press is little weak. It you have to really force the clamp screw it might bend and possibly break. Use caution. It is great for clamping flat objects to a working table. That is what this is designed for. For the cost, I would recommend it. ## Features - Double-rolled thread for faster clamping and increased durability - Larger swivel pad reduces marring on work surface and increases stability - Larger handle for greater clamping pressure with less effort and reduced hand fatigue - Manufactured by IRWIN ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000CCXVS | | Best Sellers Rank | #7,330 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in C-Clamps | | Brand Name | IRWIN | | Color | Multi | | Customer Reviews | 4.7 4.7 out of 5 stars (2,801) | | Global Trade Identification Number | 00038548014753 | | Included Components | C-CLAMP 3" 100 SERIES | | Item Dimensions | 7.1 x 3.7 x 0.5 inches | | Item Type Name | C-CLAMP 3" 100 SERIES | | Item Weight | 1 Pounds | | Manufacturer | IRWIN | | Manufacturer Warranty Description | Limited Lifetime Warranty | | Material Type | Alloy Steel | | Model Number | 225103ZR | | Style Name | Standard | | Tensile Strength | 900 Pounds | | UPC | 038548014753 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** IRWIN - **Color:** Multi - **Global Trade Identification Number:** 00038548014753 - **Item Weight:** 1 Pounds - **Item dimensions L x W x H:** 7.1 x 3.7 x 0.5 inches - **Manufacturer:** IRWIN - **Material:** Alloy Steel - **Style:** Standard - **Tensile Strength:** 900 Pounds - **UPC:** 038548014753 ## Images ![100 Series 3In C-Clamp - Image 1](https://m.media-amazon.com/images/I/51R-nR99-rL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Strong made in America tools! *by A***N on December 2, 2023* The Irwin Tools C Clamp has become an indispensable tool in my workshop, and its performance has consistently exceeded my expectations. Irwin's reputation for amazing tools is evident in this well-crafted C clamp. First and foremost, the build quality of the Irwin C Clamp is exceptional. Crafted from durable materials, it boasts a robust construction that can withstand heavy-duty applications. The solid steel frame provides stability and ensures that the clamp can handle significant pressure without flexing or bending. The adjustable jaw design offers versatility, allowing the clamp to accommodate different materials and thicknesses. The jaws maintain a firm grip, ensuring a secure hold during clamping. The large clamping surface distributes pressure evenly, minimizing the risk of marring or damaging the workpiece. The swivel pads are another thoughtful addition. They adapt to the surface of the material being clamped, reducing the likelihood of slippage or uneven pressure. This attention to detail enhances the overall effectiveness of the clamp, particularly when working with delicate or finished surfaces. The ergonomically designed handle provides a comfortable grip, even during extended use. The textured surface adds traction, allowing for precise control over the clamping force. This user-friendly design contributes to a positive and efficient user experience. Durability is a key strength of the Irwin C Clamp. It has proven resilient under demanding conditions, maintaining its functionality and structural integrity over time. This longevity is a testament to the quality of craftsmanship and materials employed in its construction. In conclusion, the Irwin Tools C Clamp is a reliable and versatile tool that meets the high standards associated with the Irwin brand. Its durable construction, quick-release mechanism, adjustable jaws, and thoughtful design features make it an essential component of my workshop. If you're in search of a sturdy and efficient C clamp for your woodworking or metalworking projects, the Irwin Tools C Clamp is undoubtedly a top-notch choice. ### ⭐⭐⭐⭐⭐ Great, strong, good clearance *by J***U on December 15, 2024* I used these to push the break pistons back on an Audi Q5. The break piston assembly was quite big, and it cleared the thick metal housing to press on the pads. It was strong enough for this purpose and did not distort or fail. The paint finish did chip off after a few use, but if you are using it indoors and keeping it dry, it should not be a problem. I have had it for many years, and it did not rust where the paint chipped. This is not for smaller jobs because the clamp is heavy. It is not meant for projects like holding pipes since the pipe would loosen and be a hazard. It is not designed for this purpose. The stainless head is on swivel, so it can clamp things that are not parallel to the large C portion. The small thin rod for tightening and unscrewing the press is little weak. It you have to really force the clamp screw it might bend and possibly break. Use caution. It is great for clamping flat objects to a working table. That is what this is designed for. For the cost, I would recommend it. ### ⭐⭐⭐⭐⭐ Perfect for brake jobs *by M***R on February 13, 2026* Very high quality. Perfect doing brake jobs. Smooth threads. No sloppy play in grip. ## Frequently Bought Together - IRWIN 225103ZR 100 Series 3-Inch C-Clamp - IRWIN 1415-C Tools QUICK-GRIP C-Clamp, 1 1/2-inch, 1 1/2-inch Throat Depth (2025101) --- ## 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.co.th/products/11812927-100-series-3in-c-clamp](https://www.desertcart.co.th/products/11812927-100-series-3in-c-clamp) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-05-06*