What are these screwdrivers used for?

[wantacoe]

Other than screws? The red one is a Blue Point #INSDHP 61. I know it is an electrical screwdriver of some sort, is marked 1000v. The plastic part over the blade is spring loaded but I can't figure out what it could be used for.
The second one is a Pratt-Read 84368 offset. On a side note I got this at an Ideal employee's sale. I didn't know they made the Pratt-Read screwdrivers at Ideal. I went to the sale to see if there were any S-K tools as they are also owned by Ideal and are located next door. No such luck

 

[CutterFarms]

Other than screws? The red one is a Blue Point #INSDHP 61. I know it is an electrical screwdriver of some sort, is marked 1000v. The plastic part over the blade is spring loaded but I can't figure out what it could be used for.
The second one is a Pratt-Read 84368 offset. On a side note I got this at an Ideal employee's sale. I didn't know they made the Pratt-Read screwdrivers at Ideal. I went to the sale to see if there were any S-K tools as they are also owned by Ideal and are located next door. No such luck

The second one is a speeder screwdriver usually used to put light plates on receptacles and plugs, light switches in.

 

[awdblazer]

first one is a screw holding screwdriver

 

[Empty Pockets]

The 1st not only is a screw holding driver, it's insulated for use in high voltage environments.

 

[wantacoe]

Ok, I thought the one looked like a speed wrench. The screw holding one, it was so obvious I missed it! Thanks for the help.

 

[Richard Cranium]

pockets beat me to it, insulated shaft.