
( Brand: Crl ), ( Manufacturer Part Number: 20104M18 ), ( Item Type Keyword: Screen-door-hardware ), ( Material: Metal ), ( UPC: 550736210149 )
The CRL 20104M18 C.R Laurence Jackson Spring Power Hold-Open is a versatile and reliable door hardware component designed to ensure doors are held open in an ajar position. This product is manufactured by C.R Laurence, a reputable brand known for producing high-quality architectural hardware.
This hold-open is specifically designed for doors with a weight of up to 105 pounds. It is engineered with a Jackson spring mechanism, which provides the necessary force to keep the door open. The spring is adjustable, allowing you to set the door to your desired position.
The CRL 20104M18 is made of brass, ensuring durability and resistance to corrosion. It has a polished chrome finish that adds a touch of elegance to any door. The hold-open comes with mounting hardware for easy installation.
This hold-open is designed to work with doors that have a 1-3/8 inch backset and a 2-1/8 inch thickness. It is suitable for both interior and exterior doors and can be used in various applications, including commercial buildings, schools, and residential homes.
The CRL 20104M18 is a reliable and efficient solution for holding doors open. It is easy to install and can be adjusted to suit your specific door weight and desired position. Its durable brass construction and polished chrome finish ensure that it will look great and function optimally for years to come.
The CRL 20104M18 CR Laurence Jackson Spring Power 105 Hold-Open is a type of door closer that uses a spring mechanism to control the closing speed and force of a door. Here are some pros and cons of buying this particular model:
Pros:1. Adjustable closing speed: The CRL 105 hold-open door closer allows you to adjust the closing speed to suit your specific door and application. This feature ensures that the door closes smoothly and quietly.
2. Heavy duty construction: This door closer is made of high-quality materials and can support doors up to 175 pounds. It is also weather-resistant, making it suitable for both indoor and outdoor use.
3. Hold-open feature: The hold-open function allows the door to be propped open in a safe and controlled manner, making it ideal for applications where doors need to be held open for extended periods.
4. Easy to install: The CRL 105 hold-open door closer comes with clear installation instructions and is relatively easy to install. It can be mounted on both left and right doors with the provided hardware.
Cons:1. Price: Compared to other door closers in its class, the CRL 105 hold-open door closer can be quite expensive.
2. Limited adjustability: While the closing speed is adjustable, other features like strike force and latching force are not adjustable, which may limit its application in certain situations.
3. Requires regular maintenance: Like all mechanical door closers, the CRL 105 hold-open door closer requires regular maintenance to ensure optimal performance. This includes regular lubrication and adjustment of the spring tension.
In conclusion, the CRL 20104M18 CR Laurence Jackson Spring Power 105 Hold-Open is a high-quality, heavy-duty door closer that offers adjustable closing speed, a hold-open feature, and easy installation. However, it comes with a higher price tag and requires regular maintenance. If you need a door closer that can handle heavy doors, offers adjustable closing speed, and has a hold-open feature, then this model may be worth the investment. Otherwise, you may want to consider other options that offer similar features at a lower price point.
Recommendation:If you are looking for a reliable and adjustable door closer with a hold-open feature, then the CRL 20104M18 CR Laurence Jackson Spring Power 105 Hold-Open is a solid choice. However, if budget is a concern, you may want to consider other options in the market that offer similar features at a lower price point. It's always a good idea to compare the features, specifications, and prices of multiple door closers before making a final decision.
With fully independent valves, this closer affords maximum adjust ability when trying to balance building codes, stack pressure and keeping the door closed. Its spring power is adjustable from a size 2 through 4 using Patented Dual Compression Technology providing finer tension adjustment and greater efficiency. This CRL Jackson Adjustable Spring Power Overhead Concealed Closer Body is designed for.D.A. Barrier-free applications and features a 7/8 extended spindle, the preferred length when used in conjunction with Patch Fittings or Rail Hardware on all glass doors.
LAURENCE 2010 4M18 CRL Jackson Adjustable Spring Power 105 Hold Open Overhead Concealed Closer with 7/8 Extended Spindle.