PART SPECS / FITMENT NOTES
Record what you measured.
Bring dimensions, mounting points, tolerances, and open questions into one clear part-spec layout. Keep measured facts distinct from assumptions.
ProofPrint / Build documentation
Custom fitment records, build checklists, and printable spec sheets for the people keeping aircraft and automobiles moving.
Made for practical work in the hangar, shop, and garage.
Project file
Fitment / assembly
A clearer record for the next person at the workbench.
The builder's loop
01 / A better paper trail
A restoration, a repair, a one-off bracket. Each project needs a clear record of what fits, what was checked, and what comes next.
PART SPECS / FITMENT NOTES
Bring dimensions, mounting points, tolerances, and open questions into one clear part-spec layout. Keep measured facts distinct from assumptions.
BUILD CHECKLISTS / REFERENCES
Organize inspection steps and source references for an automotive repair, restoration, or experimental aviation project. The checklist keeps your notes together as work moves forward.
PRINTABLE SPECS / SHAREABLE TEMPLATES
Turn a part detail or tool specification into a compact record that is easier to review, print, and bring to the next build session.
02 / Choose your workspace
Begin with the free option. Compare current plans and included features before choosing a paid workspace.
For individuals getting started
$0/month
For the people who build
Put measurements, checks, and part specifications in one place. Start a BuildMark workspace for your next project.