MAIN USEProtects original circuit and provides a leads for new circuit, turns one fuse slot into two while providing protection for both circuits. MINI STYLEAdd-a-circuit low profile mini style blade fuse holder, low profile allows for extra clearance, which is more practical and convenient. EASY INSTALLATIONNo splicing or wire cutting necessary to install your electronic accessories, easy to install and save your time. DURABLE MATERIALMade from durable materials, good bending performance, melting resistance and excellent electrical conductivity, durable. MUTLIPLE TYPES TO CHOOSEWith total 4 types for you to choose: A(small blue terminal fuse holder with small 5A fuse), B(mini blue terminal fuse holder with mini 5A fuse), C(micro m2 blue terminal fuse holder with m2 micro 5A fuse), D(medium blue terminal fuse holder with medium 5A fuse). Specification: Material: plastic+copper Type: A(small blue terminal fuse holder with small 5A fuse), B(mini blue terminal fuse holder with mini 5A fuse), C(micro m2 blue terminal fuse holder with m2 micro 5A fuse), D(medium blue terminal fuse holder with medium 5A fuse) Applicable voltage: 12 V-24 V, maximum up to 32V Applicable current: 1A 2A 3A 5A 7.5A 10A 15A 20A Current: 5Amp, 10Amp, 15Amp Fuse holder size: small: 11 x 11 x 16mm/0.43 x 0.43 x 0.63inch(top width x bottom width x height) mini: 11 x 11 x 9mm/0.43 x 0.43 x 0.35inch(top width x bottom width x height) micro: 9 x 9 x 15mm/0.35 x 0.35 x 0.59inch(top width x bottom width x height) medium: 19 x 14 x 19mm/0.75 x 0.55 x 0.75inch(top width x bottom width x height) Package: 5 pcs x fuse holder 5 pcs x fuse Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.