Let’s Dive into CMI Continuous Sideplate Micro
The CMI Continuous Sideplate Micro is a compact and robust pulley designed for a variety of applications, from climbing and rescue to industrial rigging. Manufactured by CMI, a respected name in the industry, this micro pulley offers a surprising amount of strength in a small package. I’ve been working with ropes and rigging for over a decade, and I’m always on the lookout for reliable and versatile tools that won’t weigh me down.
My primary need was for a lightweight, yet strong, pulley that could be used in various backcountry scenarios. Whether it was setting up a quick haul system for a stuck vehicle or creating a mechanical advantage for crevasse rescue during mountaineering expeditions, the CMI Continuous Sideplate Micro seemed like a promising solution. Upon unboxing, I was immediately impressed with the CMI Continuous Sideplate Micro’s solid feel and compact design. It felt substantial despite its small size.
Compared to other micro pulleys I’ve used from brands like Petzl and Black Diamond, the CMI Continuous Sideplate Micro stood out due to its continuous side plates. This design promised increased strength and reduced risk of rope pinching. I chose the CMI Continuous Sideplate Micro specifically because of its continuous sideplate design and its impressive Minimum Breaking Strength (MBS) relative to its weight. My first impression was excitement. The CMI Continuous Sideplate Micro looked and felt like a serious piece of gear ready for some serious work.
Real-World Testing: Putting CMI Continuous Sideplate Micro to the Test
First Use Experience
I first put the CMI Continuous Sideplate Micro to the test during a multi-day rock climbing trip in the Sierra Nevada. The varied terrain and demanding climbs provided ample opportunity to assess its performance. I used it as part of a 3:1 haul system to raise a heavy pack over a particularly challenging section of the route.
The CMI Continuous Sideplate Micro performed flawlessly, even when conditions turned damp in the late afternoon. The rope ran smoothly, and there was no noticeable slippage or binding. Its ease of use was immediate. I didn’t need any time to get accustomed to its function; it was intuitive and straightforward. After the first use, I was pleased with the CMI Continuous Sideplate Micro’s performance, however, the bushing did squeak a little under heavy load.
Extended Use & Reliability
After several months of consistent use in various environments, the CMI Continuous Sideplate Micro has proven to be a reliable piece of gear. I’ve used it for everything from setting up tarp shelters in the rain to assisting in controlled rappels during search and rescue training exercises. The CMI Continuous Sideplate Micro shows very little wear and tear, despite being dragged over rocks and exposed to the elements.
The Gold AA anodized side plates have resisted scratching and corrosion remarkably well. Maintenance is simple. I just wipe it down with a clean cloth after each use and occasionally apply a light lubricant to the bushing. Compared to my previous experiences with other micro pulleys, the CMI Continuous Sideplate Micro has exceeded my expectations in terms of durability and performance under load.
Breaking Down the Features of CMI Continuous Sideplate Micro
Specifications
The CMI Continuous Sideplate Micro boasts some impressive specifications for its size. The Minimum Breaking Strength (MBS) is 7000 lbs, offering a significant safety margin for most applications. It is designed to accommodate ropes up to 1/2″ (12.7 mm) in diameter.
The side plates are constructed from Gold AA anodized aluminum, providing excellent corrosion resistance. Its mechanics utilize a bushing, which balances smooth operation with durability. The pulley is incredibly lightweight, weighing in at just .2 lbs, making it an ideal choice for situations where every ounce counts. These specifications are important because they dictate the applications for which the pulley is suitable and the level of safety it provides. The 7000 lbs MBS assures the user that it can withstand significant forces, while the 1/2″ rope capacity provides versatility in rope selection.
Performance & Functionality
The CMI Continuous Sideplate Micro performs its intended function exceptionally well. It provides smooth and efficient rope handling, reducing friction and making hauling systems easier to manage. The continuous sideplate design ensures that the rope is securely contained, minimizing the risk of accidental disengagement. The CMI Continuous Sideplate Micro is strong where it needs to be; however, the bushing design could be replaced with a bearing for even smoother operation.
The CMI Continuous Sideplate Micro meets my expectations and even exceeds them in some areas, particularly in its strength-to-weight ratio.
Design & Ergonomics
The CMI Continuous Sideplate Micro’s design is both functional and aesthetically pleasing. The Gold AA anodized aluminum provides a durable and attractive finish. At just .2 lbs, the weight is hardly noticeable, making it easy to carry in a pack or on a harness.
The compact size of the CMI Continuous Sideplate Micro makes it easy to handle and manipulate, even with gloved hands. There is no significant learning curve. Its operation is intuitive, even for those with limited experience using pulleys.
Durability & Maintenance
The CMI Continuous Sideplate Micro is built to last. The quality of materials and construction suggests that it will withstand years of heavy use. Maintaining the CMI Continuous Sideplate Micro is simple. A quick cleaning after use and occasional lubrication are all that’s needed to keep it in top condition.
Accessories and Customization Options
The CMI Continuous Sideplate Micro does not come with any included accessories, as it is a standalone pulley. However, it is compatible with a wide range of ropes and cordage, allowing for flexible system configurations. It can be easily integrated into various rigging setups with carabiners and other standard climbing or rescue hardware.
Pros and Cons of CMI Continuous Sideplate Micro
Pros
- High Strength-to-Weight Ratio: The CMI Continuous Sideplate Micro offers a remarkable 7000 lbs MBS while weighing only .2 lbs, making it ideal for situations where weight is a critical factor.
- Durable Construction: The Gold AA anodized aluminum side plates provide excellent corrosion resistance and ensure long-lasting performance, even in harsh environments.
- Continuous Sideplate Design: This design enhances safety by securely containing the rope and minimizing the risk of accidental disengagement.
- Versatile Application: Suitable for a wide range of activities, including climbing, rescue, industrial rigging, and general-purpose hauling.
- Compact and Easy to Use: Its small size and intuitive design make it easy to handle and integrate into existing systems.
Cons
- Bushing Design: While durable, the bushing design could be replaced with a bearing for smoother operation under heavy loads.
- No Integrated Accessories: The CMI Continuous Sideplate Micro is a standalone pulley and does not include any additional accessories like carabiners.
Who Should Buy CMI Continuous Sideplate Micro?
The CMI Continuous Sideplate Micro is perfect for climbers, mountaineers, search and rescue personnel, and anyone who needs a lightweight and reliable pulley for hauling or rigging. It is also a great addition to any emergency kit for vehicle recovery or shelter building. The CMI Continuous Sideplate Micro may not be the best choice for individuals who require the absolute smoothest operation possible, as a pulley with a bearing would be more suitable for high-efficiency systems.
A must-have accessory for the CMI Continuous Sideplate Micro is a quality carabiner rated to at least 7000 lbs MBS to ensure the overall system’s integrity.
Conclusion on CMI Continuous Sideplate Micro
The CMI Continuous Sideplate Micro is an exceptional piece of gear that delivers on its promises. Its impressive strength-to-weight ratio, durable construction, and versatile design make it a valuable asset for a wide range of applications. At $57.99, the price is justified considering the quality and performance it offers.
I would highly recommend the CMI Continuous Sideplate Micro to anyone looking for a reliable and compact pulley. It is a worthwhile investment for anyone involved in climbing, rescue, or rigging activities. Add a CMI Continuous Sideplate Micro to your kit today and experience the difference!