The file 'Rebar Chair Spacer 50mm Q188 A 3D Printer Model' is (stl,f3d) file type, size is 1.2MB.
Rebar chair/spacer. Holds it 50mm away from the ground when pouring reinforced concrete.
Designed for rebar spec Q188 A (~6.5mm diameter).
Clips onto the rebar and stays on by itself. May additionally be secured with a zip-tie.
Meant to attach to intersections between rebar, but may also clip onto single rebar.
I have uploaded the Fusion360 .f3d file in case people want to modify it.
rebar_chair_50mm.stl | 1.3MB | |
rebar_chair_50mm_v14.f3d | 723.7KB |