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ISEO 990904 Sbarra Narrow-base strike shim

990904 Sbarra Narrow-base strike shim. Compatible series: Sbarra 904* Narrow-base strike; Material: Chrome-plated ABS; Thickness: 2 mm; Illustrated width: 60 mm; Illustrated height: 30 mm; Illustrated spacing between holes on both sides: 40 mm.

990904 Shim thickness 2 mm reference diagram; not a product view
Drawn by this site from the explicit catalogue dimensions; the diagram is not to scale and is not a drilling template.

Product dimensions

Dimensions from model documentation
SpecificationsDimensions from model documentation
Thickness2 mm
Illustrated width60 mm
Illustrated height30 mm
Illustrated spacing between holes on both sides40 mm

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

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Specifications

Compatible series
Sbarra 904* Narrow-base strike
Material
Chrome-plated ABS
Thickness
2 mm
Illustrated width
60 mm
Illustrated height
30 mm
Illustrated spacing between holes on both sides
40 mm

Construction and implications for selection

990904 is a 2 mm-thick ABS spacer for raising the 904 series narrow-base keep. Check both the 60×30 mm outline and 40 mm hole centre distance against the original keep; Shims of different materials and thicknesses are not the same specification merely because their hole positions are close.

Checking the existing installation

For selection, give the supplier full model 990904 together with these conditions: Compatible series: Sbarra 904* Narrow-base strike; Material: Chrome-plated ABS; Thickness: 2 mm; Illustrated width: 60 mm; Illustrated height: 30 mm; Illustrated spacing between holes on both sides: 40 mm. Keep photographs of the old installation, dimensional measurement references and engagement direction together to reduce mismatches caused by selection based only on appearance.

Limitations

  • Only the 2 mm thickness explicitly stated in the catalogue text is recorded; check actual holes, slots and edge shapes against the original drawing.
  • Historical catalogue configuration record; confirm current supply status and replacement models with the manufacturer.

Sources

ISEO Catalogue 03 .42, PDF page 43 (printed 3-43)

Manufacturer documents are provided in their original language.

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Manufacturer documents are provided in their original language.