You need a tube held firm — a balustrade run, a metal plumbing fix, or a structural mount that's staying put. This Jaycar 19mm black tube holder grips tubes up to 19mm and locks in with two #6 screws. Need a heavier hold? The screw holes drill out to accept larger fasteners. No wobble, no slip. Solid, simple, done
| brand | JAYCAR |
| category | ELECTRONICS & COMPONENTS |
| subcategory | AUTOMOTIVE & OUTDOOR ELECTRONICS |
| tube_diameter_mm | 19 |
| colour | Black |
| screw_size | #6 |
| screw_count | 2 |
| drillable_screw_holes | 1 |
| rrp_aud | 5 |