200Pcs Steel Spring Electrical Hardware Drum Extension Tension Springs Pressure Suit Metal Assortment Hardware Kit

Features: One box has deferent classfication it is easy to carry and use. Electrical hardware spring finshed aith zinc plating not easy to rust durable for long service life. Steel spring kit with a box portable and easy to carry convenient for you to take. Multi size for your choice easy to operate. After using the baby in the box the box can also be used for small ornaments and fishing hooks buttons needlework can be placed also can hang more convenient to carry. Specifications: Material: metal. Pressure spring: 7x13 mm = 10pcs 6x12mm =10pcs 5.5x27mm =10pcs 9.5x16 mm = 6pcs 9x18 mm = 12pcs 9x35 mm = 8pcs 5.5x38mm =10pcs 7x19mm =10pcs Tension spring: 5x10mm =10pcs 5.5x14mm =10pcs 6x10mm =10pcs 8x13mm =8pcs 7.5x17mm =10pcs 8.5x26mm =12pcs 8x50mm =12pcs 7x55mm =12pcs 4x70mm =12pcs 5x34mm =8pcs 7x25mm =10pcs 8x23mm =10pcs. Color: as pictures show. Note: Due to the manual measurement there may be a few errors. Due to different equipment the product color may be a little diffrence. Package included: 1 * Steel spring kit（200pcs).