Customer Service & Support: +49 2452 962-450

Business inquiries: +49 2452 962-400

Mon – Fri: 8:00 – 17:00 (CET)

Bit and wrench set, 40-piece
  1. Products & Services
  2. Powertools
  3. Hand tools
  4. Bit and wrench set, 40-piece

40-piece bit and wrench set

The practical allround set with a large variety of screwdriver bits, sockets and a robust ratchet screwdriver

Optimally equipped for every application

Whether you're at work, doing DIY jobs or out and about on motorcycle and bicycle tours − the versatile 40-piece bit and wrench set from Trotec is the ideal supplement in your toolbox, your hobby workshop, or in your tour luggage. It replaces numerous single tools and in this way saves you space and weight. With the large variety of attachments you can be sure to always have the right tool at hand for any screwing and repair tasks. The colour coding and labelling of the well-assorted provides you with the perfect overview.

Including Torx, Pozidriv, cross recess, Allen, slotted bits and sockets

The practical 40-piece set comes with 6 cross recess bits (Phillips 2 x PH1, 3 x PH2, PH3), 8 Pozidriv bits (2 x PZ1, 4 x PZ2, 2 x PZ3), 3 slotted bits (SL4, SL5, SL6), 2 Allen bits (H4, H5), 9 Torx bits (T10, T15, 2 x T20, 2 x T25, T27, T30, T40) and 9 internal double-hex sockets (4, 5, 6, 7, 8, 9, 10, 11, 12 mm). 

This set also already contains the matching screwdriver with ratchet function. The bits are attached to the ratchet screwdriver by means of the adapter supplied. The sockets can be either fit directly on the screwdriver or inserted onto a, adapter with a length of 5 cm for the purpose of extension. Depending on the desired bit, the individual elements can be easily combined via quick-fit plug connection. In order to ensure an extra secure seat of the bits and sockets, the two adapters and the square head of the ratchet screwdriver is equipped with a spring-loaded ball bearing.

Screwdriver with ratchet function – compact and ingenious

The three settings "Right-handed rotation", "Left-handed rotation" or "Blocking" for tightening, loosening or blocking can be selected at the ratchet handle to always exert an optimum power transmission when tightening or loosening screws. The fold-out aluminium handle allows you to hold the tool in different positions to ensure maximum working comfort. On the whole, the stable housing of the 40-piece set establishes perfect order and can be carried along in the tool case taking up very small space, or suspended on the pegboard.

All components of the 40-piece set at a glance

28 screwdriver bits
(made of S2 tool steel, each with 1/4" hexagonal head, marked by types) 
3 x Slotted profiles SL4, SL5 and SL6
6 x Cross recess profiles 2 x PH1, 3 x PH2 and PH3 
8 x Pozidriv profiles 2 x PZ1, 4 x PZ2 and 2 x PZ3 
9 x Torx profiles T10, T15, 2 x T20, 2 x T25, T27, T30 and T40
2 x Hexagon socket profiles H4 and H5

9 sockets / socket wrenches
(of chrome vanadium steel, each with 1/4" square recess) 
9 x Sockets with internal double-hex retainers in the sizes 4, 5, 6, 7, 8, 9, 10, 11 and 12 mm for hexagon and square nuts

2 adapters
(of chrome vanadium steel)
1 x Bit adapter (length 2.5 cm) of 1/4" internal square to 1/4" internal hex. 
With spring-loaded ball bearing in the internal hexagon head to ensure secure seat of the bits.
1 x Socket adapter (length 5 cm) of 1/4" internal square to 1/4" outer square.
With a spring-loaded ball bearing in the outer square head to ensure secure seat of the sockets.
The bit adapter can also be used here.

1 ratchet screwdriver
(of chrome vanadium steel and/or aluminium)
With a 1/4"-outer square retainer, suitable for the bit adapter and the socket adapter.
Including 360°-ratchet with 48 teeth to provide for a minimum returning angle of 7.5°. 
Directions of rotation: Left, right and locked. Ergonomic fold-out handle. 
With spring-loaded ball bearing in outer square head.

Perfectly suited for a large variety of applications

With the compact and multifunctional 40-in-1 set you spare yourself from purchasing or carrying along a large number of individual tools. In this way you can substantially reduce the space and the weight of your equipment. In the following we'll provide you with a list of the applications for which the different components are suited and we'll describe to you the benefits offered to you: 

Slotted bits (SL4, SL5, SL6) for slotted screws 
Screws with a slotted head only allow for a relatively low force transmission and are therefore used in particular in soft materials, e.g. wood. In order to prevent slipping or damaging the workpiece by a bit tip that is too large, the width of the slot should exactly match the screw head. 

Cross recess profile bits (Phillips PH1, PH2, PH3) and Pozidriv bits (PZ1, PZ2, PZ3) for recessed-head screws 
The cross profile allows for twice the force transmission of a plain slotted screw, and the risk of slipping is also reduced. The Pozidriv profile with 4 further recesses offset diagonally by 45° offers even better properties in this respect. Cross-head and Pozidriv screws can for instance be found in electrical appliances, on bicycles and motorcycles or hinge-joints of cupboards.

ALLEN outer hexagon bits (H4, H5) for internal hex screws
The matching internal hex screws (also referred to as ALLEN screws) are well suited for screw connections the screw heads of which are difficult access due to the design. You can often encounter them on motorcycles, bicycles, machines, or when you assemble furniture.

TORX hexalobular bits (T10, T15, T20, T25, T27, T30, T40) for Torx screws 
Screws with a so-called internal hexalobular head feature the head form of a six-ray star with rounded corners. Compared to slotted or cross-headed screws, the Torx screws offer two substantial advantages: First of all, next to no contact pressure is required thanks to the six contact points, and secondly high torques are transmitted. This has the effect that the screw material shows almost no wear and the risk of slipping is substantially reduced. Torx screws are for example used for electronic appliances.

Double-hex sockets (4, 5, 6, 7, 8, 9, 10, 11, 12 mm) for hexagon and square screws 
The double-hex retainer of the wrenches supplied is suitable for both hexagon and square nuts. The double-hex retainer provides for twice as many attachment positions for hexagon screws, preventing that you have to rotate the socket so far when the space is especially cramped. Owing to their high force transmission, hexagon screws provide for firm connections in wood or metal. They are in particular used for applications possibly requiring the tightening or retightening of screws.

Screwdriver with ratchet function 
In spite of its compact dimensions, the screwdriver provided convinces by the perfect handling of the properties. The semi-circular, metallic-red handle can be folded out by 90° to allow for different holding positions. The ergonomically shaped finger recesses always allow you to have a firm and secure grip to ensure optimum force transmission. The direction rotation can be changed from left to right using the switch in the ratchet ring. You can also lock the tool completely. The ratchet is equipped with 48 teeth and offers a minimum returning angle of only 7.5°, allowing you to perform rotational movements even in narrow positions. 

Bit adapter 1/4" internal square to 1/4" internal hex
In order to use the bits with the ratchet screwdriver, just attach the 2.5 cm bit adapter. By means of this adapter you can not only connect the 28 bits included in the scope of delivery, but also other attachments that are already in your possession with a matching 1/4" hexagon head. The spring-loaded ball bearing integrated into the internal hex retainer of the adapter provides for a reliable and firm grip of the bits.

5 cm socket adapter of 1/4" internal square to 1/4" outer square.
To ensure that you can even reach hexagon nuts that are located in a deeper position, to extend the tool just attach the 5 cm-socket adapter to the ratchet screwdriver. In addition to the 9 sockets included in the scope of delivery you can insert further attachments from your toolbox with a matching 1/4" square head onto the adapter. The spring-loaded ball bearing integrated into the outer hexagon head provides for a reliable and firm grip of the plug connection.

SPECIAL EQUIPMENT FEATURES OF THE 40-piece bit and socket set

Compactly and systematically stowed away
Compactly and systematically stowed away: All 40 set components are perfectly sorted, labelled and colour coded by variants and sizes in the smallest possible space in the practical and robust housing.
Extendable by means of the adapter
The sockets can be directly inserted on the ratchet screwdriver. As an alternative, the socket adapter with its length of 5 cm can be used as extension. The bit holder enclosed can also be directly fixed on the screwdriver or additionally inserted onto the socket adapter.
Ratchet screwdriver
The screwdriver with its integrated 360° ratchet is provided with variable counter-clockwise rotation and clockwise rotation as well as a locking function. For a small rotation angle in tight spaces, the minimum returning angle of the 48 tooth ratchet is only 7.5°.
Spring-loaded ball bearing
In order to ensure that the sockets and bit attachments are tightly and securely anchored when you perform demanding screwing tasks, both adapters and the square head of the ratchet screwdriver provide a retainer with a spring-loaded ball bearing.
The set contains a total of 9 internal double-hex sockets in the sizes 4, 5, 6, 7, 8, 9, 10, 11 and 12 mm. They are suitable for hexagon and square screws or nuts. The adapter enables you to also reach screws and nuts that are seated in a deeper position.
Torx bits
Torx screws offer the perfect force transmission and working with a secure grip without slipping. The Trotec set therefore contains 9 Torx attachments in the common sizes T10, T15, 2 x T20, 2 x T25, T27, T30 and T40.
Phillips bits and Pozidriv bits
With the Phillips cross recess bits in the sizes 2 x PH1, 3 x PH2, PH3 and the Pozidriv bits in the sizes 2 x PZ1, 4 x PZ2, 2 x PZ3 , you are even ideally prepared for a variety of cross-headed screw connections.
Socket head bits and slotted bits
The two H5 and H6 outer hexagon bits are suitable for screwing in and loosening all customary 4 mm and 5 mm socket screws. With the sizes 4, 5 and 6 mm you always have the matching attachment at hand for slotted screws.

A versatile tool for tasks in everyday life

40-piece set – profession
IN YOUR EVERYDAY PROFESSIONAL LIFE: Why should you always have to carry along the whole equipment? The 40-piece compact set truly makes your everyday professional life easier.
40-piece set – office
IN THE HOBBY WORKSHOP: Whether you're a computer enthusiast, a fan of technology, or a DIY handicraft enthusiast – with the Trotec allround set you always have the suitable tool for screwing tasks at hand.
40-piece set – bicycle
ON THE BICYCLE: Almost on every tour something has to be adjusted, tightened or screwed on to motorcycles and bicycles.
40-piece set – household
IN HOUSEHOLD APPLICATIONS: Whether you are assembling furniture or tackling the problem of a jammed cupboard joint or of a loose door lock – the practical combination set supports you in many tasks.

A few practical benefits:

  • Practical allround set with 40 pieces
  • Large selection of Torx, socket, Pozidriv, cross recess and slotted bits as well as sockets
  • Replaces numerous single screwdrivers or wrenches in the toolbox
  • Including manual ratchet screwdriver with reversible direction of rotation and locking function
  • One-handed screwing – one-handed direction reversal
  • 360° ratchet with 48 teeth (minimum returning angle 7.5°)
  • Ergonomic handle bendable by 90°
  • With wrench extension (5 cm) and bit adapter (2.5 cm)
  • Colour coding and labelling for quick bit selection
  • High-quality material of S2-tool steel and chrome vanadium steel)
  • Attachments compatible with matching electric tools
  • Compact storage box with suspension device
  • Trotec brand quality

All important features at a glance

40-piece bit and wrench set
Clockwise/counter-clockwise rotation selection

Compelling value-for-money ratio

Hand tools from Trotec

Surely you're familiar with the situation: so far, basically you only had two options: either good but expensive, or mainly cheap.

At Trotec you get both: good and low-priced at the same time! For we do not only stand for brand quality where PowerToolsmeasuring devices and air conditioners are concerned,but also when it comes to hand tools: professional Trotec solutions with an excellent value-for-money ratio!

As an alternative to the 9-in-1 ratchet screwdriver the practical 15-in-1 multi-function tool proves a true all-rounder for a variety of applications.

Our 40-piece set of bits and sockets gives you direct access to a wide range of suitable attachments.


Whether you're performing tasks in your every professional life, in the household or in the hobby sector – with the 40-piece bit and wrench set from Trotec you always have a large selection of common screwdriver attachments at hand. Together with the ingenious compact hand screwdriver you are perfectly equipped for many applications in your everyday life.

Also suitable for power tools:

The well-assorted 40-piece bit and wrench set is also ideally suited for the application with power tools which are provided with the suitable retainers or chucks.

For the following PowerTools from Trotec you ca directly use the bits, sockets and adapters of the 40-piece allround set:
cordless screwdriver PSCS 10-3,6V, cordless screwdriver PSCS 11-3,6V and cordless impact driver PIDS 10-20V.

With a commercially available hexagonal bit holder the set attachments can be additionally combined with the following Trotec models:
cordless drill driver PSCS 11-12V, cordless drill driver PSCS 11-16V, cordless drill driver PSCS 11-20V and cordless hammer drill PHDS 11-20V.

Trotec's power tools


40-teiliger Bit- und Steckschlüsselsatz show in Trotec online shop

40-teiliger Bit- und Steckschlüsselsatz

You save: 35 %

19.99 € 12.99 € incl. VAT Show net price (VAT not included)


Technical data

Technical data
General information
  Article number
Scope of delivery
  Slotted bit 1x 4mm, 1 x 5mm, 1 x 6mm
  Adapter ¼" bit attachment
  (packaging excluded) [kg] 0.55

 standard equipment

 optionally available

 not available



Alternative products