133PCS Extension Spring Assortment Kit 25 Different Sizes Zinc Plated Extension Spring for Home Repairs & DIY 133PCS workwarehouse the prompt window on some

the prompt window on some instrument devices

Mandrel Head Type: Threaded

Built-in Compact Spoon: The bamboo box built-in a bamboo spoon in the lid

75mm thick cover

HX711 Module: This is a 24-bit A/D converter chip specially designed for high- precision load cells

133PCS Extension Spring Assortment Kit 25 Different Sizes Zinc Plated Extension Spring for Home Repairs & DIY 133PCS workwarehouse the prompt window on some133PCS Extension Spring Assortment Kit 25 Different Sizes Zinc Plated Extension Spring for Home Repairs & DIY Product Features The 133 piece extension spring kit includes 18 extension springs of different sizes, and presents a beautiful storage box made of spring, which can be used for a long time. The18 extension spring sizes include: 0. 016"x0. 16"x0. 39",0. 016"x0. 16"x0. 59",0. 016"x0. 16"x0. 79",0. 016"x0. 18"x1. 18",0. 016"x0. 18"x1. 75",0.