Leatherman

Differences between P4, S4 & E4

The main tool for the P4 is the Pliers, hence the P.
The main tool for the S4 is the Scissors, hence the S.
The main tool for the E4 is the Electrical wire cutters, hence the E.

The three models all have: straight knife, extra small screwdriver, opener and lanyard attachment.

The P4 and S4 both have a medium screwdriver and small flat phillips screwdriver.

The P4 also has: wire cutters, single-cut file, cross-cut file, and awl.
The S4 also has: tweezers, nail file/cleaner, ruler.
The E4 also has: electrical wire cutters, wire strippers, small screwdriver, philips screwdriver, tweezers and a wood/metal file.

The Leatherman Squirt is the smallest multi-tool
that Leatherman produces. Pictured above in the grey color.

S4 Squirt model is pictured above in its open position. P4 is similar in appearance except that it is pliers-based. E4 is similar in appearance except that it is electrical wire strippers-based.

The photo above shows how the accessory tools of the Squirt S4 and P4 can be accessed without opening the main scissors or pliers tool. The E4 has the same capabilities.