This is a hook I designed for hanging a grow light. Made to fit the industrial wire shelves that Costco sells, the wire spacing is 18 mm and the wire diameter is 4 mm. Although they can be used for just about anything, you can see here, I used two together to create a pulley like adjustment for a 2' fluorescent grow light.
| lighthook_rotated.stl | 834.7KB |
