STANLEY General Purpose Slotted Screwdriver: 5/16 in Tip Size, Long Lg, 11 in Overall Lg
The STANLEY General Purpose Slotted Screwdriver (MPN 66-166-A) is a keystone-tip screwdriver with a 5/16 in tip size and an 11 in overall length. It features a cushion grip handle for user comfort. This product is…
SKU 3G-OTH-286283
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Product Description
The STANLEY General Purpose Slotted Screwdriver (MPN 66-166-A) is a keystone-tip screwdriver with a 5/16 in tip size and an 11 in overall length. It features a cushion grip handle for user comfort. This product is part of STANLEY's general purpose slotted screwdriver line.
Frequently Asked Questions
What is the STANLEY 66-166-A screwdriver used for?
The STANLEY 66-166-A general purpose slotted screwdriver is used for turning slotted screws in assembly, maintenance, and repair tasks across industrial, automotive, and construction applications. Its keystone tip design provides a secure fit in screw heads, while the 11-inch overall length offers extended reach.
What are the specifications of the STANLEY 66-166-A screwdriver?
The STANLEY 66-166-A has a 5/16-inch keystone tip size and an 11-inch overall length. It features a cushion grip handle for user comfort and reduced hand fatigue. The manufacturer part number is 66-166-A, and it is part of STANLEY's general purpose slotted screwdriver line.
Where to buy the STANLEY 66-166-A screwdriver worldwide?
You can source the STANLEY 66-166-A screwdriver through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide this STANLEY general purpose slotted screwdriver to procurement teams globally.
How to select the right STANLEY slotted screwdriver?
To select the right STANLEY slotted screwdriver, match the tip size to the screw head slot width—the 66-166-A has a 5/16-inch tip. Consider overall length for reach; the 11-inch length suits deep or recessed fasteners. Choose a cushion grip for comfort during extended use. Always verify the tip profile (keystone) fits your application.
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3G Electric supplies STANLEY general purpose slotted screwdrivers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















