Hopkins 1.75" Spring Assembly
13g spring - 20" long
For use in heavy duty specialist blind applications, rooflights and large span blackouts. Can also be used in aluminium and plastic cabinet shutters, small window/vehicle grilles - please contact us for further details
This product fits AT17" 1.75" aluminium tube available in 5 m lengths.
For idle end use HOP1082C17 1.75" Compression Dummy Spindle, HOP108RC" 1.75" Ratchet Action Dummy Spindle or for ultimate control HOP1082CAP" 1.75" Cap and Rack Dummy Spindle. Suitable brackets are available. To suit this spring assembly we recommend HOP1031D 7" 'Square' Strap Bracket though we can machine our rods to suit your existing brackets