E39 - K&N Filter

I looked around for a while to identify a good robust set of screwdrivers to replace the ones I had used and had broken by using a hammer on them. This sometimes happens when you don't have the right tools for the job. The standard screwdriver handles are not made to take the heavy diverse use or battering one can normally inflict on them, especially when using a hammer on them under the car.

I then came across this 'Engineers and Mechanic's' screwdriver set, designed to be used with a mechanic/fitter or 'Simpson, DOH! ' in mind, heavy duty with an all through metal core designed with the hammer in mind.

This does save on money in the long term, of the replacing of the conventional screwdrivers, they can now be kept for their real purpose of precision and lighter use.

12 PC Hex Shank Screwdriver Set With Blowcase
A top quality blow case without a window (as this breaks off too easily)

Features:
Designed in the USA
Hexagon end for extra torque when using a spanner

Includes:
Slotted:
- 3/8 inch x 8 inch hex 5/8 inch (9.5 x 200 hex 16)
- 5/16 inch x 6 inch hex 9/16 inch (8 x 150 hex 14)
- 1/4 inch x 4 inch hex 1/2 inch (6 x 100 hex 13)
- 3/16 inch x 3 inch hex 7/16 inch (5 x 75 hex 11)
- 1/4 inch x 1 1/2 inch hex 1/2 inch (6 x 38 hex 13)
- 1/8 inch x 3 inch (3.2 x 75)
- 1/4 inch x 4 inch #2 hex 1/2 inch (#2 x 100 hex 13)
- 3/16 inch x 3 inch #1 hex 7/16 inch (#1 x 75 hex 11)
- 1/4 inch x 1 1/2 inch #2 hex 1/2 inch (#2 x 38 hex 13)
- 1/8 inch x 3 inch #0 (#0 x 75)

Phillips
-3/8 inch x 8 inch #4 hex 5/8 inch (#4 x 200 hex 16)
-5/16 inch x 6 inch #3 hex 9/16 inch (#3 x 150 hex 14)