Bussmann HHK Black 20 A Universal Glass Tube Fuse Holder with Twist Lock and #14 Lead wire, 1 Pack Universal in-line holder for 1/4 inch diameter glass tube fuses - black nylon body with twist lock For use with 1/4 inch glass tube fuses ranging from 5/8 inch to 1-1/4 inches in length and SFE-20 fuses 14 gauge yellow lead wire Capable of handling a maximum of 32 Volts and 20 Amps Sold individually