CISA Marine Type 126021400 U-shackle padlock | clearance 24×40 mm

Padlock and shackle dimensions

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

Specifications

Series / key system

Marine Type

Construction

U-shackle padlock

Body width A

40 mm

Shackle clear width C

24 mm

Shackle diameter D

6 mm

Shackle clear height L

40 mm

Body thickness S

16.5 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=24 mm, L=40 mm, and shackle diameter D=6 mm; Body width A=40 mm, thickness S=16.5 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

Marine Type locks both sides of the shackle and lists a bolt anti-tamper device and chrome-plated brass protection plate. The Marine name and stainless steel material do not establish suitability for underwater use or a salt-spray test duration.

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

Manufacturer documents are provided in their original language.

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