The STRONGA EURO Black Steel Bar Option provides a selection of precision-sized bar configurations for compatible STRONGA EURO cylinder installations. Available in 37.5 + 37.5mm, 37.5 + 47.5mm, 37.5 + 52.5mm and 37.5 + 57.5mm combinations, these black steel bar options allow the cylinder configuration to be matched more closely to the required installation dimensions.
Designed as an option for the STRONGA EURO range, each configuration uses the supplied D1/C1 and D2/C2 dimensional values to distinguish the required setup. This makes it easier for installers, locksmiths and access-control professionals to select the appropriate cylinder bar option for the application.
The available configurations are:
| Option |
Side 1 |
Side 2 |
D1 / C1 |
D2 / C2 |
| 37.5 + 37.5mm |
37.5mm |
37.5mm |
5mm |
5mm |
| 37.5 + 47.5mm |
37.5mm |
47.5mm |
5mm |
15mm |
| 37.5 + 52.5mm |
37.5mm |
52.5mm |
5mm |
20mm |
| 37.5 + 57.5mm |
37.5mm |
57.5mm |
5mm |
25mm |
STRONGA EURO cylinders are part of the Lion Head Locks digital cylinder range. Published STRONGA EURO products are available in black and silver, with the wider EURO cylinder platform designed for residential, commercial, industrial, retail and short-stay access applications. (Lionhead Locks)
Main Features
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Black steel bar option for compatible STRONGA EURO cylinder configurations.
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Four dimensional combinations to suit different installation requirements.
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Common 37.5mm first-side dimension across all listed variants.
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Second-side options of 37.5mm, 47.5mm, 52.5mm or 57.5mm.
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Clearly defined D1/C1 and D2/C2 measurements for easier specification.
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Intended for use within the STRONGA EURO cylinder ecosystem.
Detailed Specifications
Product Type: STRONGA EURO steel bar option
Colour/Finish: Black
Material: Steel, as specified in the supplied product name
Side 1: 37.5mm across all supplied options
Side 2: 37.5mm / 47.5mm / 52.5mm / 57.5mm
D1 C1: 5mm
D2 C2: 5mm / 15mm / 20mm / 25mm depending on option
Compatible Product Family: STRONGA EURO
Installation: Select according to the required STRONGA EURO cylinder configuration.
What's Included in the Box
1 × STRONGA EURO Black Steel Bar Option in the selected dimensional configuration.
No additional components should be assumed to be included unless confirmed at the time of purchase.
SKU / Product Code
Practical Use Scenarios
These dimensional options are suited to STRONGA EURO installations where the cylinder configuration needs to accommodate different door, lock-case or installation dimensions. The range enables installers to select a longer second-side configuration while retaining the 37.5mm first-side measurement.
For compatibility-critical installations, the required D1/C1 and D2/C2 dimensions should be checked before ordering rather than selecting solely from the overall dimensions.
Warranty Information
| Manufactures warranty applied |
Brand Description
STRONGA is represented within the Lion Head Locks range of digital locking and access-control products. The Australian Lion Head Locks range includes STRONGA EURO cylinders alongside digital rim cylinders, cam locks, oval cylinders, padlocks, keypads and related access-control products. (Lionhead Locks)
Datasheets & Downloadable Resources
No verified product-specific datasheet for these individual STRONGA EURO Black Steel Bar Options was located. Installation dimensions and compatibility should be confirmed against the applicable STRONGA EURO cylinder documentation before ordering.
Excellence for the Australian and New Zealand Market
The STRONGA EURO range is available in the Australian market through Lion Head Locks and Australian locksmith distribution channels. (Lionhead Locks)
Optimised FAQs
Q: What sizes are available for the STRONGA EURO Black Steel Bar Option [Product Code: Not Provided]?
The supplied options are 37.5 + 37.5mm, 37.5 + 47.5mm, 37.5 + 52.5mm and 37.5 + 57.5mm.
Q: What is the D1 C1 measurement for the STRONGA EURO Black Steel Bar Option [Product Code: Not Provided]?
D1 C1 is specified as 5mm across all four supplied configurations.
Q: What D2 C2 sizes are available for the STRONGA EURO Black Steel Bar Option [Product Code: Not Provided]?
The supplied D2 C2 measurements are 5mm, 15mm, 20mm and 25mm, corresponding respectively to the 37.5mm, 47.5mm, 52.5mm and 57.5mm second-side options.
Q: Is the STRONGA EURO Black Steel Bar Option [Product Code: Not Provided] available in different lengths?
Yes. The first dimension remains 37.5mm while the second dimension can be selected as 37.5mm, 47.5mm, 52.5mm or 57.5mm.
Q: How do I choose the correct STRONGA EURO Black Steel Bar Option [Product Code: Not Provided]?
Select the option that corresponds to the required cylinder installation dimensions, paying particular attention to the D1/C1 and D2/C2 measurements. Compatibility should be confirmed before ordering.
