Features Quality Material: Nylon holders are for easily attaching LEDs to boards, which has a long service life, come with sufficient quantity for you to replace Function: LEDDiode can be fastened on the panel of the machine quickly, easily fit the LED into place with these 5 mm led holder mounting holders, time-saving and beautiful assembly Different Size: 3mm, 5mm, 8mm, 10mm, total 4 different sizes of LED socket for your selection,suitable for combination of small LED using Ready to Use: Emitting diode holder is easy to install, no other tools required, good grip, and can be well fixed on various panels Wide Applications: Black plastic led holder can be applied to printed circuit boards, electronic displays, etc.., suitable for home, office and more uses Description: The nylon holders are for easily attaching LEDs to boards, that suitable for use with inner diameter 3mm, 5mm, 8mm, 10mm LED. The product is with good workmanship, long service lifespan sturdy and durable. 1 lot of 50pcs LED light sockets, enough for your use. Specifications: Material: Nylon Color: Black as picture Working Temperature: -20℃~120℃ Inner Diameter: Approx.3mm (0.12in), 5mm (0.2in), 8mm (0.31in), 10mm (0.39in) (optional) Dimension: Inner Diameter: Approx. 3mm (0.12in), External Diameter: Approx. 6mm (0.24in) Inner Diameter: Approx. 5mm (0.2in), External Diameter: Approx. 8mm (0.31in) Inner Diameter: Approx. 8mm (0.31in), External Diameter: Approx. 12mm (0.47in) Inner Diameter: Approx. 10mm (0.39in), External Diameter: Approx. 14mm (0.55in) 3mm socket loaded 3mm of LED light-emitting diade 5mm socket loaded 5mm of LED light-emitting diade 8mm socket mounted 8mm of LED light-emitting diade 10mm socket mounted 10mm of LED light-emitting diade Package Weight: 9~46g Package Included: 1 x Lot of 50Pcs 3MM/5MM/8MM/10MM Sockets Package List