skip to footer block
WTI Wera 05073544001 3950 Pkl/9 Sb Hex Key Set P8583922WTI-05073544001 https://cdnimages.opentip.com/full/WTI/WTI-05073544001.jpg Wera 05073544001 3950 Pkl/9 Sb Hex Key Set Manufacturer Part Number: 05073544001Solution to the extraneous rust problem: fasten stainless screws with stainless toolsHex-Plus allows socket head screws to live longerStainless L-keys prevent extraneous rust on stainless screwsL-keys are quickly to hand thanks to their size markings Wear-resistant clip material for enhanced durability 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.Stainless L-keys are hardened to the same strength as conventional (carbon) steel tools, and prevent extraenous rust forming.The stainless steel tools from Wera are vacuum ice-hardened and have the hardness and strength needed for screw connections. There are no limitations to the industrial applications they are suitable for.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.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 DescriptionHigh quality L-key set out of stainless steel for hexagon socket screws by Wera. Stainless steel prevents the transfer of extraneous rust. The Hex-Plus profile offers a greater contact surface in the head of the screw. The notching effect is therefore reduced to a minimum and damage to the screw head more or less eliminated. Come with hex ballpoint on the long arm: the ballpoint drive profile means that it is possible to swivel the tool axis away from the screwdriving axis, thus enabling \"round the corner\" screwdriving. In an almost wear-free L-key clip fastener.Remember 05073544001 1 3950 PKL 050227000010502270100105022702001050227030010502270400105022705001050227060010502270800105022709001 1 x 1.5x90 1 x 2.0x101 1 x 2.5x112 1 x 3.0x123 1 x 4.0x137 1 x 5.0x154 1 x 6.0x172 1 x 8.0x195 1 x 10.0x224 8583922 4013288180377 1.3700lbs 0.00 0.00 0.00
Wera
37.9300 2025-07-08 76 In Stock

Wera 05073544001 3950 Pkl/9 Sb Hex Key Set

Brand Wera
Shop more from WTI

UPC: 4013288180377
SKU: WTI-05073544001
Price: $37.93
Promo: $34.14 Save 10% when you spend $99+ on select products Mix More
Quantity:
76 In Stock
*  Shipping Note: Usually ships within 5 to 6 days.
*  Click "Add to Cart" to calculate shipping and delivery time.
Share & Earn 10% Cash Back Best Price in Bulk

Product Description

Manufacturer Part Number: 05073544001

  • Solution to the extraneous rust problem: fasten stainless screws with stainless tools
  • Hex-Plus allows socket head screws to live longer
  • Stainless L-keys prevent extraneous rust on stainless screws
  • L-keys are quickly to hand thanks to their size markings
  • Wear-resistant clip material for enhanced durability


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.

Stainless L-keys are hardened to the same strength as conventional (carbon) steel tools, and prevent extraenous rust forming.

The stainless steel tools from Wera are vacuum ice-hardened and have the hardness and strength needed for screw connections. There are no limitations to the industrial applications they are suitable for.

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.

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 out of stainless steel for hexagon socket screws by Wera. Stainless steel prevents the transfer of extraneous rust. The Hex-Plus profile offers a greater contact surface in the head of the screw. The notching effect is therefore reduced to a minimum and damage to the screw head more or less eliminated. Come with hex ballpoint on the long arm: the ballpoint drive profile means that it is possible to swivel the tool axis away from the screwdriving axis, thus enabling "round the corner" screwdriving. In an almost wear-free L-key clip fastener.

Wera 05073544001 3950 Pkl/9 Sb Hex Key SetRemember 05073544001 1 Wera 05073544001 3950 Pkl/9 Sb Hex Key Set 3950 PKL
  • 05022700001
  • 05022701001
  • 05022702001
  • 05022703001
  • 05022704001
  • 05022705001
  • 05022706001
  • 05022708001
  • 05022709001
  • 1 x 1.5x90
  • 1 x 2.0x101
  • 1 x 2.5x112
  • 1 x 3.0x123
  • 1 x 4.0x137
  • 1 x 5.0x154
  • 1 x 6.0x172
  • 1 x 8.0x195
  • 1 x 10.0x224

warning tips 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.
Need more information?
Our staff are available to answer any questions you may have about this item


Customer Reviews
0 reviews
Be the first to review this item!