5 out of 5
Wera 05073596001 950 Pkl/9 Bm Sb Hex Key Set
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Product Description
Manufacturer Part Number: 05073596001
We questioned the classic L-key design, since all too often the screw head recess is rounded out, meaning screws can no longer be tightened or loosened - and so the user finds the L-key slipping out of the recess. Wera Hex-Plus tools have a larger contact surface in the screw head. The notching effects are reduced and thereby the deformation of the screws. At the same time, as much as 20 % more torque can be applied.
Hexagon screws can endure a problem because the contact surfaces delivering the power from the conventional tool, is transferred to the screw via very small surface areas. The consequence: the screw can become damaged (rounding out). Hex-Plus tools have a greater contact surface that prevents this from happening! At the same time, as much as 20 % more torque can be applied. Good to know: Hex-Plus tools fit into every standard hexagon socket screw!
The spherical drive profile means that it is possible to swivel the axis of the tool to that of the screw, and therefore enable angled, "around-the-corner" screwdriving jobs.
L-keys with BlackLaser surface treatment for outstanding surface protection and long service life. High corrosion protection.
The size of each L-keys has been engraved by a laser. In addition SPKL L-keys have a colour coding according to sizes - for simple and rapid accessing of the required tool. Making it easy to find the right tool.
The wear-resistant clip material ensures that the L-keys are securely held yet are easy to remove.
Article Description
High quality L-key set for hexagonal socket screws in a practical clip fastener out of wear-resistant material, enabling secure storage of the L-keys as well as simple removal. L-keys with Hex-Plus profile: offers a larger contact surface within the screw head. This reduces the notching effects to a minimum and almost completely eliminates the risk of destroying the screw recess. The ball-end on the long arm allows for reliable working even in difficult installation situations. The BlackLaser surface treatment provides outstanding surface protection, even against corrosion, and a long service life. The tools are quickly to hand thanks to the laser-engraved and thereby wear-resistant size markings on the L-keys.
Remember 05073596001 1 
950 PKL BM
1) Regular hexagon
- In a practical clip out of wear-free material
- Hex-Plus allows socket head screws to live longer
- BlackLaser for high corrosion protection and long service life
- Laser-engraved and thereby wear-resistant size markings on the L-keys
- In a practical clip out of wear-free material
We questioned the classic L-key design, since all too often the screw head recess is rounded out, meaning screws can no longer be tightened or loosened - and so the user finds the L-key slipping out of the recess. Wera Hex-Plus tools have a larger contact surface in the screw head. The notching effects are reduced and thereby the deformation of the screws. At the same time, as much as 20 % more torque can be applied.
Hexagon screws can endure a problem because the contact surfaces delivering the power from the conventional tool, is transferred to the screw via very small surface areas. The consequence: the screw can become damaged (rounding out). Hex-Plus tools have a greater contact surface that prevents this from happening! At the same time, as much as 20 % more torque can be applied. Good to know: Hex-Plus tools fit into every standard hexagon socket screw!
The spherical drive profile means that it is possible to swivel the axis of the tool to that of the screw, and therefore enable angled, "around-the-corner" screwdriving jobs.
L-keys with BlackLaser surface treatment for outstanding surface protection and long service life. High corrosion protection.
The size of each L-keys has been engraved by a laser. In addition SPKL L-keys have a colour coding according to sizes - for simple and rapid accessing of the required tool. Making it easy to find the right tool.
The wear-resistant clip material ensures that the L-keys are securely held yet are easy to remove.
Article Description
High quality L-key set for hexagonal socket screws in a practical clip fastener out of wear-resistant material, enabling secure storage of the L-keys as well as simple removal. L-keys with Hex-Plus profile: offers a larger contact surface within the screw head. This reduces the notching effects to a minimum and almost completely eliminates the risk of destroying the screw recess. The ball-end on the long arm allows for reliable working even in difficult installation situations. The BlackLaser surface treatment provides outstanding surface protection, even against corrosion, and a long service life. The tools are quickly to hand thanks to the laser-engraved and thereby wear-resistant size markings on the L-keys.
Remember 05073596001 1 
950 PKL BM - 05027101001
- 05027102001
- 05027103001
- 05027104001
- 05027105001
- 05027106001
- 05027107001
- 05027108001
- 05027109001
- 1 x 1.5x901)
- 1 x 2.0x100
- 1 x 2.5x112
- 1 x 3.0x126
- 1 x 4.0x140
- 1 x 5.0x160
- 1 x 6.0x180
- 1 x 8.0x200
- 1 x 10.0x219
1) Regular hexagon
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
By redback
Date: October 29, 2025
My go to allen keys. Feels premium. Also the circular ends are very efective for tight corners.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By Kindle Customer
Date: July 13, 2024
They keep disappearing, because they work better to grip bolt heads. Harder material can shatter.
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
By MJ
Date: June 08, 2024
Replacement for set I have not been nice too. Although metrics are a little harder to find online, still worth every penny
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]
By virgil m. abuan
Date: February 07, 2024
Machine rebuilder for a large German machine company here. This is by far the best hex key set I used so far. I Love WERA products.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Mansour almazidi
Date: January 29, 2024
Good quality I recommend it
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Frank Teal
Date: December 14, 2023
This is by far the superior version compared to the newer models, they use a weaker material with the newer models (the colored rubber wrapped ones.) Even the 1.5mm will bend at crazy angles before snapping the tip off, never buying a different set other than this one.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]