The only type of PEX rails that accommodate all (4) major sizes of PEX tubing used for concrete slab radiant heating applications.
PEX "ALL" Rails feature alternating tubing channels that are designed to hold either 1/2" and 3/8" (smaller channels) or 5/8" and 3/4" (larger channels) PEX Tubing.
These PEX Rails are manufactured from Nylon, which gives them extra durability to withstand any job abuse.
PEX "ALL" Rails are inter-lockable and can be connected together to form any length needed. These can be trimmed as necessary with a hacksaw.
Typical installation is at 3ft spacing. Box contains 100 rails, at 3.3ft long each. Total length of rails per box is 330 linear ft.