Specifications:
The document outlines specifications for side locks with both inch and metric standards. The hardness range for the materials is specified as 50-55 HRC for some components and 55-60 HRC for others. The document includes detailed dimensions and tolerances for various catalog numbers.

Inch Standard:
- Catalog numbers include SLS62X150, SLS62X200, SLS75X300, SLS75X400, and SLS112X500.
- Dimensions and tolerances are provided for each catalog number, with specific measurements for thickness (t), width (w), and other parameters.
- Screws are included with each lock.

Metric Standard:
- Catalog numbers include SLMS13X38, SLMS16X50, SLMS19X75, SLMS19X100, and SLMS25X125.
- All dimensions and tolerances are in millimeters, with specific measurements for thickness (t), width (w), and other parameters.
- Screws are included with each lock.

Materials:
- The document specifies the use of YK30 material for both male and female components, with hardness levels of 50-55 HRC and 55-60 HRC respectively.

Additional Notes:
- For custom locks, templates are available in section X.
- The document includes detailed clearance and chamfer specifications for each lock type.