Features: - new and high quality - Made of high quality materials, -Mainly use for aviation plug, power tool, electic drill cable wire protection, ect. -This wire boot is used to protect the wire from bending. -Size:as photos show -Body Material: Polyamide PA6 V-2 -Colour: Black -IP Rating: IP56 -Size by inner diameter: -3mm: -Length 26mm -Diameter 9.8mm -Hole 3mm -Slot Diameter: 5.55mm x 2.1mm -4mm: -Length: 26mm -Diameter: 10.8mm -Slot Diameter: 6.55mm x 2.1mm -5mm: -Length: 28mm -Diameter: 11.8mm -Slot Diameter 7.55mm x 2.1mm Package Included: 10 * Wire Cable Sleeves (optional) Notes: 1. Due to various factors such as display brightness and light brightness, the actual color of the product may be slightly different from the website picture. 2. Please allow a slight deviation between the data and the manual measurement.