Description: Forks, rings, hooks, quick disconnects, and butt connectors are included in this multi application set. Translucent heat shrink tubing provides high tensile strength as well as resistance to stretch and mechanical damage. Thick barrel ensures strong crimp every time - your wire will never slip out of these connectors. Comes with a transparent box with compartments for easy store and carry. These work great for automotive, marine, and many other applications. Specification: Material: Plastic, Metal Box Size: approx. 19.5 x 13 x 3.5cm/7.7 x 5 x 1.4inch Operating temperature: -55 ? -125 ? Start shrink temperature: 80 ? Fully shrink temperature: 130 ? Including: 40 Pieces Red Rings: #10; 1/4"; 5/16"; 3/8" 20 Pieces Red Butt Connectors 20 Pieces Red Male and Female Quick Disconnects 10 Pieces Red Fork Terminals #10 40 Pieces Blue Rings: #10; 1/4"; 5/16"; 3/8" 10 Pieces Blue Butt Connectors 20 Pieces Blue Male and Female Quick Disconnects 10 Pieces Blue Fork Terminals #10 40 Pieces Yellow Rings: #10, 1/4", 5/16"; 3/8" 10 Pieces Yellow Butt Connectors 20 Pieces Yellow Male and Female Quick Disconnects 10 Pieces Yellow Fork Terminals #10 Package Includes: 250 Piece Heat Shrink Wire Connectors 1 Piece Storage Box