Blow hose swivel

Blowhose swivel for glassblowing and lampworking. It can be scaled up/down for different hose diameters (see below), and can be used for anything that requires a swivel adapter on an air line that doesn't necessarily require a sealed swivel...

Initially printed in PLA.
Print two of each model (two hose barb ends, two half-cubes).
0.7% scale (in Repetier) printed perfectly for an approx. 1/4" latex hose
1.0% scale printed perfectly for an approx. 3/8" latex hose
Designed in 3DS Max
Initia