1744B Bow Springs for Aluminium Frames pack 800

Bow Springs push the ‘sandwich’ against the front lip of the frame

Bow springs squeeze in between the backing board, feet against the board, and the frame.

These bow springs work in most types of side-loader aluminium frames. For smaller frames use 8, on larger frames, use 10 or more.

If dismantling an aluminium frame, remove all the springs before unscrewing the corners. This reduces the risk of glass breakage. 

Bow springs are 69mm x 10mm wide, 0.45mm thick with 2mm end notch.

See also:

Aluminium Frame Hardware