The 1/4 in. keystone tip of the Klein Tools 4 in. Flat Head Screwdriver is precision machined for an exact fit. Designed for demanding applications, the screwdriver features a chrome-plated shaft for a smooth feel and corrosion resistance. The durable handle has a cushioned grip and integral flanges that provide a solid, twist-resistant blade anchor.
- Heat-treated shaft is plated with chrome for a smooth feel and corrosion resistance
- 1/4 in. keystone tip is precision machined for an exact fit
- Durable handle has a cushioned grip for comfort and improved torque
- Integral flanges inside the handle provide a solid, twist-resistant blade anchor
- Designed for demanding applications
- Bolster reinforces the shank for hard use
- Tip-indent system for quick tip orientation
- Heavy-duty square shank design is ideal for wrench-assisted turning
- Meets or exceeds applicable ASME/ANSI specifications
- Made in the USA
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
Howell Harvey (verified owner) –
Klein Makes very good tools, can’t beat them
Adriana Casper (verified owner) –
This size screwdriver is a must have for every tool belt. The 5/16” blade provides the required size for easily working with moderate size electrical apparatus. In addition, the square shank permits additional torque when combined with an appropriate sized wrench. And yes, this tool is tough enough to also be used for mild prying when the situation arises.
Magdalena Parisian (verified owner) –
Works
Derick Bradtke (verified owner) –
Klein tools are the finest tools money can buy.This will be the last 3/32 flatty I ever buy (as long as I don’t loose it)
Trudie Kuhic (verified owner) –
This screw driver is great for working tight locations. Has great grip and am able to torque screw in or out when needed.
Hilda Spinka (verified owner) –
Very sturdy screwdriver for driving larger head screws.
Litzy Boehm (verified owner) –
Very good tools
Cornell Schmeler (verified owner) –
This was a replacement to a damaged Klein 5/16 flat head
River Runolfsson (verified owner) –
I don’t write letters.
Aidan Baumbach (verified owner) –
An essential tool for an electrician.
Lenna Bradtke (verified owner) –
This is one of my goto tools
Antonietta Bartell (verified owner) –
Next to the 1/8 in. mini screwdriver this is consistently the most used tool I have. Perfect size for my shirt pocket. Comfortable. Works great for terminal block screws but can clean Allen head screws, open cabinet doors, fit in phillips head screws, etc., so I don’t have to roll out my tool box.
Bonnie Rippin (verified owner) –
Best heater screw driver out there
Narciso Tillman (verified owner) –
It’s just the best.
Rachel Corkery (verified owner) –
As usual the Klein tools are great for the electrical industry.
Wilfrid Williamson (verified owner) –
this is my go to brand of screw driver. I lost one so I bought tow. The quality and grip are great.
Jace Spencer (verified owner) –
just overpriced
Yasmine Bartoletti (verified owner) –
Exactly what I needed. Great quality and feels really good in my hand. Love it
Abner Schumm (verified owner) –
Nice ,chingon
Bernardo Marvin (verified owner) –
Great tool at a good price.