Since 2023, Kooijmans has been using a new machine that allows us to manufacture with computer control and even greater dimensional accuracy. Following the club hammer handles, the sizes of our ATLAS bench hammer handles have now also been revised according to the DIN standard. In doing so, we applied DIN standard 5111 for the hammer handles for hammer heads with DIN standard 1041 up to and including 2 kilograms. This makes replacing a hammer handle much easier. A taper has also been added to the handles for improved ergonomics.
View the new eye sizes below or go directly to the updated hammer handles in our webshop: Updated hammer handles
Item number | Type | Old eye size | Eye size DIN 5111 |
325110 | Ash wood 100 gram | 12 x 17 mm | 10 x 17 mm |
325120 | Ash wood 200 gram | 14 x 20 mm | 11 x 19 mm |
325130 | Ash wood 300 gram | 16 x 23 mm | 12.5 x 21.5 mm |
325140 | Ash wood 400 gram | 18 x 24 mm | 14 x 24 mm |
325150 | Ash wood 500 gram | 19 x 26 mm | 15.5 x 26.5 mm |
435110 | hickory 100 gram | 12 x 17 mm | 10 x 17 mm |
435130 | hickory 200 gram | 14 x 20 mm | 11 x 19 mm |
435150 | hickory 300 gram | 16 x 23 mm | 12.5 x 21.5 mm |
435160 | hickory 400 gram | 18 x 24 mm | 14 x 24 mm |
435170 | hickory 500 gram | 19 x 26 mm | 15.5 x 26.5 mm |
435180 | hickory 600 gram | 19 x 27 mm | 16.5 x 28 mm |
435190 | hickory 800 gram | 19 x 29 mm | 17.5 x 29.5 mm |
435210 | hickory 1000 gram | 20 x 30 mm | 18.5 x 31.5 mm |
435230 | hickory 1500 gram | 22 x 32 mm | 20 x 33.5 mm |
435241* | hickory 2000 gram | 24 x 34 mm | 22 x 37.5 mm |
*PLEASE NOTE: The hickory 2000 gram hammer handle is listed under the wrong item number in the catalog on page 13.
Handle for rubber mallet
The existing replacement handle for our ATLAS rubber mallets no. 8 and 9 with eye size 34 x 24 mm (item number 435240) remains unchanged.