Carlisle Brass Roller Arm Stay Polished Brass DK8 Heavy Duty Padlocks Bitkey is a type of

Bitkey is a type of Knob on a backplate consists of a lever with a keyhole cut just below it

do not require a key for locking or unlocking from the inside

Suits 7470 series floor pivot bearings

Magnetic coil

Maximum open length 225 mm

Carlisle Brass Roller Arm Stay Polished Brass DK8 Heavy Duty Padlocks Bitkey is a type ofCarlisle Brass Roller Arm Stay Polished Brass DK8 Casement Stay is commonly used where ventilation is desired, e. g. kitchen or a bathroom, to ensure closed windows stay secure. Casement Stays Function keep your windows securely in place, whether they are open or closed. Consisting of a pivoting rod mounted to the sash and a post mounted to the sill, they allow you to adjust the degree to which the window opens. Features: Fitted with a brass roller