Shop Leatherman Tool Squirt ES4 Red. The Leatherman Squirt ES4 is one handy and unique key-chain size multi-tool. The ES4 sets you up with 20GA, 18GA, 16GA, 14GA and 12GA wire strippers and electrical wire cutters to handle all kinds of precise jobs. The gripping edges on the ES4’s spring-action pliers help you get a firm grasp on fuses, small cables, and many hard-to-reach items. Tools: 420HC clip point knife, spring-action needle-nose pliers, wire cutters, wire strippers, scissors, medium screwdriver, flat/Phillips screwdriver, wood/metal file, and a bottle opener. Length: 2.25”. Weight: 1.9 oz.