2/4Pcs Heavy Duty Fixed Pulley Detachable Pulley Block Kit Wall-Mounted Pulley Loading 176 Lb for Sliding Gate and Wire Rope 2/4Pcs Heavy Duty Fixed Pulley with Mounting Screws and Expansion Pulley Block Kit Bearing Silent Wheel Detachable Loading 176 Lb for Cord Material Handling Moving/DIY Mount Features: 1. High-Quality Small-Sized Lifting Pulley: This pulley block is made of high-quality carbon steel with a nickel-plated surface. It offers durability, strength, and stability, ensuring reliable performance in lifting applications. 2. Fixed and Silent Operation: The fixed small pulley provides effortless and super silent operation, offering smooth sliding motion. It ensures optimal movement of ropes, preventing twisting or tangling for a seamless lifting experience. 3. Maximum Load-Bearing Capacity: The single silent pulley set has a maximum load-bearing capacity of 176 pounds. It is suitable for ropes with a diameter of up to 6mm, making it versatile for various lifting tasks. 4. Simple and Quick Installation: The wall-mounted pulley comes with screws and expansion tubes, allowing for easy and convenient installation. The mounting hole diameter is 5.8mm, ensuring compatibility with standard installation setups. 5. Wide Range of Applications: This heavy duty fixed pulley finds extensive applications in industrial and home material handling tasks. Additionally, it is suitable for electric roller shutter door accessories and motorized ceiling light fixtures, adding versatility and utility to your projects. Specification: Certification: NONE Origin: Mainland China Type: Round Belt Model Number: Pulleys Material: Metal Mounting Hole Spacing: Approximately 61mm Size: Approximately 61.00x34.00x21.00mm (2.40x1.34x0.83inch) Type(optional): 2pcs/4pcs Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1Kit x Silent Pulley