The Tessi 6410 shutter lock is usually installed in the centre of the door. Both side arms extend when operated, these are linked to the shutter's locking bars, these lock the shutter into both sides...
This WD-40 silicone lubricant is part of the specialist line of lubricants designed with tradesmen in mind.
As well as protecting your tools and machines from rust, this Silicone Lubricant will repel...