STANLEY 37 Piece Precision Screwdriver Set Stanley 37 Piece Precision Nut Spinner and Bit Set, a complete screwdriver set which also includes the most common size bits. Ergonomic cushion grip handles provide comfort and control and each screwdriver has a steel blade with chrome finish. Supplied with a convenient tool case to store all your tools. Features and Benefits Ergonomic handle designed providing a safe and comfortable grip

Colour coded end for instant identification of the right tool, even in a busy toolbox

Extendable handle for increased torque

Clear storage case for easy storage and quick identification of missing bits Typical Applications This set of screwdrivers is typically used by professional tradesmen, engineers or those wishing to complete DIY. The screwdriver is one of the most essential hand tools in any workman’s kit. There are many situations and professions where a screwdriver is integral to carrying out a specific task revolving around loosening or tightening fasteners. Types of tips Slotted: has a flattened tip used for screws with a straight linear intrusion across the head

Phillips: have a cross shape recess and were designed to be able to take more torque

Torx: type of screw head with a six-point star intrusion, designed to ensure even more torque can be applied, in mechanical production, for example, used on objects that need to get extremely tight

Tamperproof Torx: Similar to standard torx bits but have a hole drilled through the centre, allowing the driver to slip over the pin.

Hexagon: for loosening or tightening hex screws

Pozidriv: an advanced version of a Phillips bit, a cross-shaped with straight sided flanks

Square: Much less prone to cam-out compared to Phillips screwdriver bits

Tri-wing: Three slotted wings with a small triangular hole in the centre. Mostly used in the aerospace industry. FAQ's What do you get in the set? Slotted: 1, 1.2, 1.5, 1.8, 2, 2.5, 3 mm

Phillips: PH000, PH00, PH0

Pozidriv: PZ0, PZ1

Torx: T10, T15, T20

Security Torx: T10, T15, T20

Triwings: 2, 3, 4 mm

Square: 2, 3 mm

Hexagon: 0.9, 1.3, 1.5, 2, 2.5, 3, 4 mm