Jack Chain 200' Roll -monitors-&-timers while the integrated wire stands

while the integrated wire stands and bases allow it to stand securely over them

automatic shut-off valve

minerals and oxygen easily

A manual flush valve allows you to clean the membrane

The lines are banded together—100 per pack

Jack Chain 200' Roll -monitors-&-timers while the integrated wire standsGalvanized Jack Chain is a universal item which has many uses within a greenhouse. It works great to hang items from the ceiling such as reflectors and filters. It can also support items against a wall such as tanks and reservoirs. Available in 100 and 200 rolls. It has a 420lb breaking load and a 115lb working load. 100 & 200 Rolls available.