Product Description: The single-sided retractable ladder can only be used against a wall on one side; The dual-use joint retractable ladder can be used as a step ladder or fully extended as a single-sided ladder against a wall.
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All models are available, shoot freely. Please contact the seller for specific inquiries or questions before placing an order. If you are purchasing individual parts, you can place an order directly. For single item purchases, please contact customer service. For bulk orders, please confirm with a good merchant before placing an order. If there are any objections to the shipping fee, please notify us or consult us. Thank you for your understanding and support!!
Features and Usage Method of Extendable Ladders
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【Features of the Extendable Ladder】: The design is reasonable, the shape is beautiful, it is corrosion-resistant and durable. It is safe and convenient to use, and can be completely folded to save space when not in use. The product is beautiful and elegant, with fine craftsmanship. It is convenient and practical for home use. It is strong and beautiful. It occupies a small space. After folding and extending, it can be stored at will. It can also be placed in the trunk of the car, which is very convenient to carry. The ladder can be stretched and contracted at will, which is flexible and ensures quality. The use range: The product is widely used in various enterprises and institutions, families, power, telecommunications, public security fire trucks...
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Here are the steps to open the ladder: 1. Place the ladder on a flat floor, step on the lower crossbar with one foot, and grip both sides of the ladder with both hands. 2. Start to lift the ladder section by section from the top down, until it is fully opened. 3. After opening, you can instantly shape the ladder into a 'V' shape. Once the two joints at the top of the ladder are locked, it can be safely used. 4. This ladder can also be used as a single-sided ladder by adjusting the center joint lock, and it can be used.
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The steps to contract the ladder are as follows: 1. Stretch the joint lock and merge the two sides of the ladder together. 2. Stand on the lower crossbar of the ladder with one foot, hold the ladder column with one hand, and push the four black lock switches on the two sides of the ladder with the other hand. When the four black locks on each crossbar are pushed simultaneously, the ladder's section of the crossbar will automatically contract down. 3. The ladder's contraction is not a one-time contraction, but a section by section contraction, and it needs to push the four black switches of each section to contract down section by section until the entire ladder is fully contracted. 4. After the ladder is fully contracted, use the black bag in the middle of the ladder to fix the entire ladder, so as to carry and save it.
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【详细介绍】：
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The plastic parts of the ladder are finely crafted and beautiful, with clear patterns. The plastic parts are fixed securely with screws in the middle. The thickness of the plastic parts is increased, and the plastic parts at the top of the ladder are protected by accessories, which will not wear the internal plastic parts even if it is often used against the wall. Each crossbar has two ground screws below. The stability and safety are better. Each crossbar below is equipped with two "push-up" red switches. As long as you push them up at the same time, the ladder can be contracted. The red switch button is designed with friction fine lines. It will not slip when pushed up. It is both safe and convenient. The steps on each section of the ladder have anti-slip groove designs to prevent slipping. The bottom of the ladder feet are equipped with anti-skid plastic accessories. The safety is very guaranteed. All ladders in our company are made of high-grade aluminum materials, with international CE quality safety certification (a copy can be provided if needed), so you can use it with confidence. No matter how high-grade the ladder is, it is inevitable that it will make people feel a sense of swaying when reaching a certain height, which may be impossible to overcome. Because the psychological effect of people at a certain height is also very great. All ladders sold by our company have international CE safety certification, ensuring your safety and you can use it with confidence! The materials used for this product are high-strength aluminum alloy materials, which can bear more than 150KG, and have good safety performance. After contraction, it is convenient for carrying and storage, and is widely used in family, industrial and mining enterprises, power departments for high-altitude operations and safety escape for passengers from the window of the railway car when the accident occurs, and can also be used in the anti-terrorism and anti-violence of public security departments, fire fighting and rescue operations for high-altitude operations, etc. It is a very practical ideal product.
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What should be paid attention to when using a ladder
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1. When feeling tired, or when taking medication, drinking alcohol, or experiencing physical limitations, do not use a ladder.
2. Ladders should be placed on solid and stable ground. They should not be placed on ice, snow, or slippery surfaces without anti-skid and fixing devices (Figure 1).
3. It is prohibited to exceed the indicated maximum bearing weight when working.
4. It is prohibited to use a ladder in strong winds.
5. Metal ladders conduct electricity, so avoid approaching electrically charged areas (Figure 2).
6. When climbing, face the ladder with both hands firmly grasping, and keep the center of gravity in the middle of the two ladder columns (Figure 3 and Figure 4).
7. Do not stand on the steps within 1 meter of the top of the ladder when working. Always maintain a 1-meter safety clearance, and do not climb over the high support points at the top.
8. Do not extend your hands beyond your head to avoid losing balance and falling, which could be dangerous (Figure 5).
9. It is prohibited to directly cross from one side of the ladder to the other.
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