【Durable Material】 These extension springs with hook ends are made of durable spring steel, possessing excellent toughness, resilience, and fatigue resistance. They are not easily deformed or broken, ensuring a long service life.
【Easy Installation】 This #61 extension spring, with its 4-inch length and double-hook design, is highly versatile and can directly replace most damaged springs of the same size. The 4-inch spring's double-hook design facilitates quick installation and fixation, adapting to various installation spaces and connection methods. Replacement can be completed without complicated tools, saving time and effort. It is suitable for various usage scenarios such as home repair, industrial replacement, and DIY modifications.
【Applications】 These 4-inch tension springs can be widely used in automotive repair, home hardware, tools and equipment, furniture, and machinery. They meet the needs of daily household and light industrial repairs and are a practical replacement accessory commonly kept in homes, repair shops, and factory workshops.
【Elasticity Performance】 These extension springs with hook ends have uniform elasticity and excellent resilience, maintaining stable tension even during long-term use, effectively ensuring the normal operation of equipment.
【Package Contents】Each set includes 2 #61 Mechanical Extension Springs, which can be used for immediate repair and replacement, or kept as spares. Having enough stock at once allows for convenient replacement of damaged springs, avoiding downtime and meeting the needs of various repair scenarios and frequencies.