

Wera 21 Piece Tool-Check Modular 1 Screwdriver Bit Set with Handle
(912752)£53.32
EX VAT
(£63.98 INC VAT)
Wera 21 Piece Tool-Check Modular 1 Screwdriver Bit Set with Handle
Key Features
- Very compact 21-piece tool set for manual and machine-operated screwdriving
- Perfect for a wide variety of screw connections with ¼" ratchet, hand or machine
- Multi-component Kraftform handle with mounting for 1/4" hex drive bits
- Includes Sockets, 1/4" Hex Bits and more
- Tool-Check Modular: individual combination of different Tool-Check Modular components
£53.32
EX VAT
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Description
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Product Code:WER05049000001
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Model Number: 05049000001
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Brand: Wera
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Barcode: 4013288234230
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Category: Screwdriver Sets
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Taxonomy: Hardware > Tools > Screwdrivers
The Wera 21 Piece Tool-Check Modular 1 Screwdriver Bit Set with Handle from ITS is a highly compact 21-piece tool set designed for unmatched versatility, space efficiency, and performance across both manual and machine-operated screwdriving tasks.
Engineered for flexibility, this modular system allows users to customize and combine Tool-Check components with either the rigid adapter 9549 or the flexible hinge 9550, enabling seamless expansion or adaptation depending on the task at hand.
Housed in an ultra-compact case measuring just 130 x 100 x 27 mm and weighing only 365 g, this set is ideal for mobile professionals who demand high functionality in the smallest footprint.
At the heart of the kit is the Kraftform 815/1 bitholding screwdriver, which securely accommodates 1/4" hex drive bits thanks to its magnetic mounting. Complementing this is the 8011 Zyklop Mini 4 bit ratchet, known for its fine-tooth mechanism that delivers precise and fast operation in confined spaces.
For added versatility, the included 870/1 adapter converts the 1/4" external hex to a 1/4" square head, making it compatible with the four 8790 HMA sockets supplied in sizes 7, 8, 10, and 13 mm. The set also includes a magnetic 899/4/1 universal bit holder with a stainless steel sleeve and strong permanent magnet, ensuring secure retention and corrosion resistance in machine applications.
The Tool-Check Modular 1 features thirteen BiTorsion bits engineered for longer service life under high loads. These include Phillips, Pozidriv, TORX, slotted, and hexagonal socket variants in both 25 mm and 50 mm lengths, covering a wide range of fastening applications.
The BTZ design helps reduce bit wear and minimizes cam-out, especially under torque-intensive use. Every component is stored neatly in the set’s integrated modular tray, allowing for immediate access, efficient organization, and smooth workflow transitions whether working on-site or at a fixed station.
This tool set represents a perfect blend of ergonomic design, robust engineering, and adaptability, making it an essential choice for technicians and tradespeople seeking reliability and compact efficiency.

Specification
Dimensions | 130 x 100 x 27mm |
Buying Option | 21 Piece Driver Set |
Pack Size | 21 |
Product Weight | 0.36kg |
Diameter (Metric) | Various |
Head Style | Various |
VDE | No |
Handle Type | Kraftform |
Colour Coded/Size Marked | Yes |
Ratcheting | Compatible |
Magnetic | Yes |
Screwdriver Type | Set |
Screwdriver Application | Ratcheting Screwdriver |
Key Features
- Very compact 21-piece tool set for manual and machine-operated screwdriving
- Perfect for a wide variety of screw connections with ¼" ratchet, hand or machine
- Multi-component Kraftform handle with mounting for 1/4" hex drive bits
- Includes Sockets, 1/4" Hex Bits and more
- Tool-Check Modular: individual combination of different Tool-Check Modular components
Description
Description
-
Product Code:WER05049000001
-
Model Number: 05049000001
-
Brand: Wera
-
Barcode: 4013288234230
-
Category: Screwdriver Sets
-
Taxonomy: Hardware > Tools > Screwdrivers
The Wera 21 Piece Tool-Check Modular 1 Screwdriver Bit Set with Handle from ITS is a highly compact 21-piece tool set designed for unmatched versatility, space efficiency, and performance across both manual and machine-operated screwdriving tasks.
Engineered for flexibility, this modular system allows users to customize and combine Tool-Check components with either the rigid adapter 9549 or the flexible hinge 9550, enabling seamless expansion or adaptation depending on the task at hand.
Housed in an ultra-compact case measuring just 130 x 100 x 27 mm and weighing only 365 g, this set is ideal for mobile professionals who demand high functionality in the smallest footprint.
At the heart of the kit is the Kraftform 815/1 bitholding screwdriver, which securely accommodates 1/4" hex drive bits thanks to its magnetic mounting. Complementing this is the 8011 Zyklop Mini 4 bit ratchet, known for its fine-tooth mechanism that delivers precise and fast operation in confined spaces.
For added versatility, the included 870/1 adapter converts the 1/4" external hex to a 1/4" square head, making it compatible with the four 8790 HMA sockets supplied in sizes 7, 8, 10, and 13 mm. The set also includes a magnetic 899/4/1 universal bit holder with a stainless steel sleeve and strong permanent magnet, ensuring secure retention and corrosion resistance in machine applications.
The Tool-Check Modular 1 features thirteen BiTorsion bits engineered for longer service life under high loads. These include Phillips, Pozidriv, TORX, slotted, and hexagonal socket variants in both 25 mm and 50 mm lengths, covering a wide range of fastening applications.
The BTZ design helps reduce bit wear and minimizes cam-out, especially under torque-intensive use. Every component is stored neatly in the set’s integrated modular tray, allowing for immediate access, efficient organization, and smooth workflow transitions whether working on-site or at a fixed station.
This tool set represents a perfect blend of ergonomic design, robust engineering, and adaptability, making it an essential choice for technicians and tradespeople seeking reliability and compact efficiency.
Specification
- Dimensions 130 x 100 x 27mm
- Buying Option 21 Piece Driver Set
- Pack Size 21
- Product Weight 0.36kg
- Diameter (Metric) Various
- Head Style Various
- VDE No
- Handle Type Kraftform
- Colour Coded/Size Marked Yes
- Ratcheting Compatible
- Magnetic Yes
- Screwdriver Type Set
- Screwdriver Application Ratcheting Screwdriver
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