Each bob has a small hole drilled through and a larger hole counterbored on one side so a knot can be made in a string and the knot pulled up into the larger hole to be hidden and to be tamper-proof.
Suitable for various physics experiments.
 |  |  |
---|---|---|
Code | Material | Dimensions |
081602-0001 | Brass | 25 x 25 x 25mm |
081602-0002 | Copper | 25 x 25 x 25mm |
081602-0003 | Iron | 25 x 25 x 25mm |
081602-0004 | Lead | 25 x 25 x 25mm |
081602-0005 | Aluminium | 25 x 25 x 25mm |
Our Promise: Every order we receive before 2pm AEST will be despatched on the same day!
Brisbane, Sydney & Melbourne
1-2 Business Days
Adelaide & Perth
2-3 Business Days
QLD, NSW, ACT, VIC, SA & WA
2-3 Business Days
NT & TAS
5-6 Business Days
Our Promise: Every order we receive before 2pm AEST will be despatched on the same day!
Brisbane, Sydney & Melbourne
1-2 Business Days
Adelaide & Perth
2-3 Business Days
QLD, NSW, ACT, VIC, SA & WA
2-3 Business Days
NT & TAS
5-6 Business Days