UltraWiz® Quick Release Cold Knife and Dorman/Wiper Arm

In the next series of articles we will learn more about different auto parts and tools from a variety of manufacturers. We will learn about the specifications of these tools and materials. We will also learn about the benefits of these tools, which will include air blow guns, compressors, drills, hammers, pump, piping, and sandblasters, filters, oils, auto glass caulking guns, and much more.The tools will include anything that you can think about, including auto glass and replacement tools.  

We will indeed cover parts and tools ranging from the engine of a vehicle to the chassis to the wheels and tires.

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UltraWiz® Quick Release Cold Knife

The UltraWiz Quick Release Cold Knife is A fully-adjustable cold knife invented by Bob Nilsson.

The most impressive thing about the blade-holding
mechanism of this tool is that it allows you to secure the
blade at any depth. Pull up on the lever to release the
blade, push down on the lever to lock the blade (at any
height). You need no tools, and since the foam-covered pull
handle is attached to the body of the cold knife, you do not
need to remove it to change a blade. Comes with a 1” blade.
The UltraWiz Quick Release Cold Knife is made in the USA.


Dorman/Wiper Arm

A streaked windshield isn’t only aggravating, it’s unsafe. If new wiper blades aren’t fixing the problem, your wiper arms may be the culprit. Properly functioning arms are essential to a clear and clean windshield. Count on Dorman to help restore the efficiency of your wiper system, and your vision of the road.
Direct fit ensures trouble-free installation
Long-lasting enamel paint prevents flaking, peeling and fading
High-tensile strength spring rate maintains proper wiper blade to glass contact

No adapters or adjustments needed for installation
Product Details

Part Number: 42622
Weight: 0.83 lbs
Warranty: Limited Lifetime
Attachment Method: Spined/Flange Nut
Color / Finish: Black/Powder Coat
Length (in): 22.5
Material: Steel

Package Contents: Wiper Arm