(Ex Chubb) Union 3K74 Non British Standard 5 Lever Mortice Sashlock

Description

These Union (Ex Chubb) 3K74 5 lever mortice sashlocks have a rollerbolt latch making it non-handed and are designed for timber doors up to 50mm thick.

Unlike it’s 3K75 counter part, the 3K74 has an anti-drill plate of the sides and has a silver powder coat.

It’s 14mm bolt throw brass deadbolts contain hardened steel rollers for resistance against hacksawing.

Supplied with 2 keys and a striking plate.