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CISA Locking Line Marine 121710600 U-shackle padlock | clearance 31.3×32.2 mm

CISA 121710600 uses the Locking Line Marine configuration, a U-shackle padlock with shackle clearance 31.3×32.2 mm and bar diameter 7.9 mm; Body width 60 mm, thickness 16.1 mm.

CISA 121710600 — Official series illustration, not a photo of this exact size variant; consult model specifications.
Official series illustration, not a photo of this exact size variant; consult model specifications.Image source
121710600 diagram of clear width 31.3 mm, clear height 32.2 mm and shackle diameter 7.9 mm
This site's clearance and bar-diameter explanation is drawn from the catalogue; the dashed box indicates clearance directions, not the padlock outline. Manufacturer appearance and dimension drawings can be viewed in the PDF.

Padlock and shackle dimensions

Dimensions from model documentation
SpecificationsDimensions from model documentation
Body width A60 mm
Shackle clear width C31.3 mm
Shackle diameter D7.9 mm
Shackle clear height L32.2 mm
Body thickness S16.1 mm

Compare the shackle diameter, inside width and length with the hasp openings. Check clearance for opening.

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Specifications

Series / key system
Locking Line Marine
Construction
U-shackle padlock
Body width A
60 mm
Shackle clear width C
31.3 mm
Shackle diameter D
7.9 mm
Shackle clear height L
32.2 mm
Body thickness S
16.1 mm
Lock body material
Solid brass, chrome-plated
Shackle material
Stainless steel
Catalogue pin count
5

Clearance and hasp compatibility

This model has shackle clearance C=31.3 mm, L=32.2 mm, and shackle diameter D=7.9 mm; Body width A=60 mm, thickness S=16.1 mm.

C is the clear width between the inner sides of the shackle, and L is the clear height beneath it; D describes the shackle bar diameter. Hasp hole diameter and spacing are different constraints; sufficient clear height alone does not establish that the shackle can pass through.

Keys, materials and construction scope

This group locks both sides of the shackle. Catalogue dimensions for Locking Line Marine differ from standard Marine Type; for example, similar nominal widths can still have different shackle clear widths and diameters.

Limitations

  • Catalogue dimensions are for preliminary selection; Product outline, opening clearance and supplied configuration follow the manufacturer's instructions for the corresponding model.
  • The original diagram explains only the three measurement directions C, L and D; it does not show the actual lock-body outline, scale or protection grade.

Sources

CISA English catalogue, PDF page 154 / printed page 150

Manufacturer documents are provided in their original language.

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Manufacturer documents are provided in their original language.