Henley block

[RF Lighting]

Just a quicky:

I'm just about to buy a new insulated allen key for those annoying allen key henley blocks, but I can't remember if they are 3mm or 4mm.

4mm seems to sound right, but can someone confirm this before I waste my money on the wrong size?

Ta very muchly

 

[milliamp]

[i[/i]

 

[milliamp]

I'm sorry, I'll try that again!
The Gec Henly key I have is 3.06mm according to my caliper, so 3mm I guess is the size.

 

[Roo]

We use the 3mm allen key blocks and cutouts in our area, and I've recently been issued with a 6mm allen key for new cutouts that are coming out.

Don't know if they're changing the blocks too tho.

Just to warn you

 

[RF Lighting]

Thanks. 3mm it is then.