RunTime Technical Diving

Custom weights

JJ tube weights

Custom tube weights I made for my JJ-CCR.

MadeAll designs

Custom tube weights I made for my JJ-CCR. These photos and videos document the workbench setup, the finished pair, weight checks, and how they fit into my setup.

The finished pair of JJ tube weights.
Finished and wrapped in electrical tape
A tube weight fitted into my JJ setup.
Fits tight, JJ handle stays fully up
Close-up of the weight and its fit.
Equipment on the workbench during the build.
The upright tubes supported in a wooden jig.
Foil prevented any moisture issues in the wood
Checking one tube on the scale.
Was hoping for 8lbs total
Checking the other tube on the scale.

From the workbench

Personal project documentation. Suitability, dimensions, material properties, attachment security, and failure consequences must be evaluated for the actual use. Read the project-use warning.

Build notes in the blog →