- CYL4® One Key Security - Can be matched to most door locks for one key convenience
- High security, robust construction, resists attack
- Concealed fixing for security and style
- Versatile face fix or side fix design
- Standard and one way fixing screws supplied
The Whitco CYL4 Multi Bolt in White is a window lock supplied as a 4 pack and ideal for double hung windows, letting you secure windows shut or hold them in a fixed ventilation position. Strong 8mm steel bolts are provided, with three bolt types supplied, in a solid zinc diecast metal body.
It comes with a stainless steel ferrule for timber applications. The CYL4 cylinder can be keyed alike to door locks that use a 5-pin C4 profile key and to other CYL4 window locks. Two Whitco keys are included.