ISEO 990130 Perfecta Half-turn latch knob

Product dimensions

Compare the overall dimensions and mounting points with the documentation for the specific product.

Specifications

Compatible series

Perfecta Security rim lock

Operating function

Half-turn latch operation

Illustrated width

46 mm

Illustrated height

35 mm

Illustrated thickness

13.5 mm

Construction and implications for selection

990130 is for half-turn operation of the Perfecta latch; the 46×35 mm envelope and 13.5 mm thickness help check interior grip clearance. Its purpose differs from the Vis main-bolt operating knob; the fact that both rotate does not make them interchangeable.

Pre-replacement checklist

When ordering, provide the full model 990130 and check Compatible series: Perfecta Security rim lock; Operating function: Half-turn latch operation; Illustrated width: 46 mm; Illustrated height: 35 mm; Illustrated thickness: 13.5 mm. Also retain photographs of the installation positions of the original lock, strikes and connectors; overall dimensions, hole spacing and travel describe different measurement references and must not replace one another.

Limitations

• This page is a configuration record from catalogue .42; confirm current supply, replacement models and complete installation conditions with the manufacturer.

Sources

Manufacturer documents are provided in their original language.

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