These Starrett Bi-Metal Reciprocating Blades have the following specification: ID: B624-5 Application: 3X POWER - Metal Application Material Thickness: 4-10mm (5/32-3/8in) Dimensions: 152 x 19 x 0.90mm (6 x 3/4 x 0.035in) TPI: 24 Blade Shape: Straight Pack: Plastic Tube Pack Quantity: 5 https://elecena.pl/product/27180960/starrett-b624-5-b624-5-bi-metal-recipro-blade-straight-152mm-24-tpi-pk5 2024-11-08 https://elecena.pl/product/27180960/starrett-b624-5-b624-5-bi-metal-recipro-blade-straight-152mm-24-tpi-pk5 2025-03-19