HASTHIP Auto Door Closer for Home and Office with Adjustable Speed and Quiet Spring | Zinc Alloy Black 25 kg Model

HASTHIP Auto Door Closer for Home is a zinc alloy automatic safety spring door closer designed to provide reliable, quiet, and controlled door closing for wooden, metal, or security doors up to 25 kg. Made of durable, rust-resistant metal with fine polishing, it supports an adjustable closing speed that helps prevent door slamming and finger injuries. The smooth and silent operation makes it suitable for various indoor applications such as homes, offices, and hotels. With easy installation and compatibility for both right and left swing doors, this closer improves safety and convenience. HASTHIP combines sturdiness and simplicity, ensuring stable performance and quiet comfort for everyday door use.

• Constructed from premium zinc alloy with a smooth, polished surface offering durability and rust resistance.
• Features an adjustable door closing speed controlled by a hex screw to suit different door types and preferences.
• Designed for doors weighing 20–25 kg and 1000 mm in width, compatible with wooden, metal, or glass doors.
• Provides quiet and automatic door closing to prevent noise, finger pinches, and unintentional door slams.
• Easy to install with four screws and an adjustable rod for safe, smooth, and secure door operation at home or office.