Klein Tools 612-4 Screwdriver, Made in USA, Flat Head Terminal Block Screwdriver, 1/8-Inch Cabinet Tip, 4-Inch Round Shank, TB-DIN

As expected

These screwdrivers are great for wiring control panels. Larger grip makes it easier to torque down

Like most Klein tools. This is good quality

Works good

Overall Length: 7 3/4" (200mm) Shank Length: 4" (100mm) Tip Width: 1/8" (3.2mm) MAIN ADVANTAGE: A small tip width, with a larger diameter handle than most 1/8" tip screwdrivers...Klein's miniature series included, this link was previously the best Klein screwdriver with a 1/8" tip, but note the small handle diameter Klein Tool 608-4 1/8-Inch Cabinet Tip Miniature Screwdriver with 4-Inch Round Shank MAIN DISADVANTAGE: The temptation to use it on things other than low torque wire terminating, which will likely result in a broken tip. Just because you see that reliable black and yellow sticking out of the dark recesses of your tool bag, don't give in to temptation and begin to use this on any other type of screw other than a terminal block. THIS TOOL FITS 99% of the terminal blocks in our facility. I found one type that had a just under 3mm screw hole width (screwdriver tip is 3mm wide), which made me have to pull out the old precision screwdriver. But, they are fairly rare and you can count on this fitting most standard IEC and NEMA blocks. The truth is I could have forced this tool down into the hole and probably tightened the screw, but that leads to other problems with distorting the terminal block and causing the tightening screw to move over and disappear. IT SEEMS UNIMAGINABLE that a Klein screwdriver (other than one that uses 10 different bits) would get any other rating other than 5 stars. This one is no different. I have searched feverishly for a high quality regular screwdriver that will work on terminal blocks. I have been struggling with different sets of precision screwdrivers for years trying to find one that will produce the proper torque, fit in the screw properly and last (many broken undersized tips in my past). LOOSE TERMINAL BLOCK SCREWS in an industrial facility are producing downtime at an ever increasing rate, as things get more automated. I believe they are so common because few technicians (me included) own a screwdriver that will tighten the screw properly. Especially if there are more than one wires under the same terminal block screw. Control panels/terminal blocks are the central nervous system of the facility. Now you can give them the attention they deserve and put that "precision" screwdriver to work tightening your sunglasses, not critical controls terminations.

Black is positive, red is negative, add silicone to help hold down and also seal the entry way on the wires...good light, bright.

Well made.

What you would expect from klien great product

The Klein Tools 612-4 is perfect for terminal block work. The precision tip fits screws snugly, and the 4-inch shaft reaches tight spots easily. The handle is comfortable with a solid grip, and the overall build feels durable and professional. A great addition to any electrician's toolkit.

Le he dado un uso diario en mi trabajo me ha resultado muy útil y cómodo, su mango amplio es excelente y también te garantizo que podrás retirar cualquier tornillo sin mucho esfuerzo(transmite muy bien el torque) , ya tengo unos meses usándolo y sigue en perfectas condiciones, lo recomiendo ampliamente para tableros de control.

Tiene una comodidad y seguridad al momento de cablear con clemas

Ce tournevis de Klein tools est de qualité professionnel. La pointe plate de 1/8" est très rigide et offre une prise parfaite sur les vis de borniers. La tige de 4" offre une bonne polyvalence et sont manche caoutchouté procure une prise en main impeccable. Bien que le tournevis ne soit pas isolé contre les chocs électriques, il se traduit en excellent investissement. Cet outil à une place de choix dans mon coffre d'électricien. Je le recommande! Livraison ultra rapide avec amazon prime. This screwdriver from Klein tools is professional quality. The flat tip of 1/8 "is very rigid and offers a perfect grip on terminal block screws.The 4" shank offers good versatility and is rubberized handle provides a flawless grip. Although the screwdriver is not insulated against electric shock, it translates into excellent investment. This tool has a place of choice in my electrician's chest. I recommend it! Ultra fast delivery with amazon.prime.

Good quality