مميزات خاصة

Suitable Size: adopting US standard chain size 41, our electric door opener roller chain is about 20 feet long, pitch is about 0.5 inches/12.7 mm, roller diameter is about 0.31 inches/7.77 mm, ultimate tensile load is about 6.67 KN, high reliability
Strength and Stability: our door operator chain is made of solid carbon steel to ensure durability, can withstand harsh environments without corrosion or breakage, and its black color adds a subtle touch and blends seamlessly with most electric door openers
Pre-engineered: our garage door opener chains feature a pre-stressed, pre-stretched design, minimizing the need to adjust the chain after installation; All chain components are oriented to ensure that the pins and inner plates are in the proper position
Easy Installation: our chain garage door opener includes 2 connecting rings and 1 wire rope, ensuring the installation, extension and replacement process is smooth and easy, flexible and can be easily adjusted according to your specific length requirements
Widely Application: our roller chains with 2 connecting links are ideal for a variety of household, agricultural and industrial equipment, such as garage doors, overhead gates, etc

وصف

Features:
Our chains and cable assemblies can be connected to the pulley and place the pulley along the track to raise and lower the garage door.
If you have any questions after receiving the goods, you can contact us at any time for better processing.

Specifications:
Material: Steel
Color: black
Size: about 20 ft in length

Package includes:
1 x Roller chain

Notes:
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.
Winding risk may exist, please keep our product away from children.

مرحبًا،

بحث

TANDEFIO #41 20 FT سلسلة أسطوانة لفتحات البوابة الكهربائية مع 2 روابط متصلة وسلسلة فتاحة باب المرآب للبوابة التلقائية تمديد البوابة البديلة.

مميزات خاصة

وصف

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