Hello friends, today I wanted to show an interesting key device. This key can unscrew caps, nuts, bolts of different diameters. If you make two of these keys, you can easily transfer pipes and rods of different diameters. Let's start by watching the video.
Happy viewing !
Tools and materials:
- Bulgarian
- Drill or drilling machine
- Welding machine
- Steel bar section 14 mm
- Steel sheet metal 3.5 mm
- nuts
- bolt
To get started, take and glue a paper template on the steel sheet with glue or adhesive tape
Next, we cut it with a grinder
Grind the product with a file, remove burrs
We cut two slots with a grinder (the place of the bend of the metal)
File cuts
Heat the workpiece with a blowtorch or gas burner
Bend the workpiece in a vice with a hammer in the shape of the letter "P"
Weld the inner part of the workpiece
Take and cut a piece of bar 14 mm
And we weld two thick plates to it as shown in the photo
Drill a 4 mm hole in this plate
We also weld another such - the same bar to the first workpiece
In this part, we also drill a hole
We connect the two parts together using 3 nuts and a bolt
We insert the belt and you're done!
This key, as I said earlier, can be opened and pinched
This key easily unscrews the tightly twisted lid of the canister, which I could not unscrew
Thanks for attention !