Working with stainless steel cable ties? Save time and effort by using this metal cable tie gun - it's a straight pistol-grip tensioner with simple trigger operation that gets the job done in double-quick time.Suitable for use with stainless steel ties up to 7.9mm wide and 0.3mm thick, the tool...
www.toolstation.com
And these but not at that price, think I paid about £40 for one of these, only thing is they leave a short offcut on the back of the tie that sticks out and is razor sharp! Don't ask how I know!!
Ive never found they tighten up well, you really need to pull them tight and get a thin bladed screw driver to push the little locking ball to the back of its housing
Just checked, I thought I had 2 but alas not. Rather hold on to this one, I do use it a 1/2 a dozen times a year.
Offer still stands if you want to borrow it if you only need one for a short time ( a couple of months is fine !)