Window hardware > Single & double hung windows > Coil springs and supports
Coil springs and supports
9-C1541-1C-0-0 6-C1541-1C-0-0 9-C1500-2C-0-0
Coil spring
Cassette with coil spring
Standard support
 
9-C1521-2C-0-0 9-C1522-2C-0-0
Single monobloc cassette
Double monobloc cassette