Burndy Hylug™ YAZ 1-Hole Uninsulated compression lug features copper construction and electro-tin plating to resist corrosion. Lug of length 2.04-inches, has long skived barrel of size 0.34-Inch OD x 1.12-Inch. Barrel comes with an inspection window to verify full conductor insertion. It accommodates stranded conductor of size 4-AWG and navy of size 40. It is suitable for use with copper conductors. Lug with 08-die code, is color-coded in gray for easy identification. The straight tongue of this lug has dimension of 0.5-Inch x 0.09-Inch. It is well suited for high voltage applications up to 600-Volts - 35-Kilo-Volts. Lug has stud size of 1/4-Inch and strip length of 1-3/16-inches. It withstands temperature rating of 90 deg C. Compression lug is UL listed, CSA certified and RoHS compliant.