Stanley 99E Original Retractable Blade Knife deadlocking it restricts the window's opening

it restricts the window's opening distance

is Eco Friendly and has UV inhibitors

Manufactured using high quality brass

these sash locks are ideal for pairing with a suitable fire door

Leaves a stable base for overpainting with most paints

Stanley 99E Original Retractable Blade Knife deadlocking it restricts the window's openingThe Stanley original retractable blade knife is made from grey painted die cast metal body, which is ergonomically shaped for a good, comfortable grip. The blade extension can be controlled by the blade shifter, and 5 blade positions allows a wider usage for a variety of cutting applications. The interlock nose firmly secures the blade into knife. For safety, the blade can be fully retracted into the body. Length: 6. 1in With retractable blade