Helical Upholstery Spring

Helical Upholstery Springs are heavy-duty metal coiled extension springs frequently used as tie-betweens for sinuous, no-sag, and zig-zag springs. Creating a flexible yet stabilizing action, these springs are ideal for use on chair backs and seats.

Material: Heavy-Gauge Steel

Seat Spring Length: 3.0" 

Back Spring Length: 2.5" 

*measurements taken before expansion