25mm throw tensile steel hooks
High security nickel plated steel hooks fully penetrate the keep rail and help prevent forcing the sash and frame apart.
Product information
Smooth operation
The Trulock KTA offers a smooth locking and unlocking via the cylinders without compromising the tolerance and strength of the internal gear mechanism
Heavy duty steel keeps
Heavy duty keeps manufactured using high grade steel, plater to comply with Grade 4 corrosion resistance BS EN1670.
High performance gearbox
Tested to 100,000 cycles, the Key Turn Activated gearbox offers the lowest possible operating forces.
Further benefits
solidLock B
Also suitable for retrofitting – suitable for left/right-hand use
Simple fitting
Minimised adjustment work thanks to increased tolerance compensation
Downloads
Winkhaus Trulock KTA
