3
With 23mm x 4mm tabs, this fixed head will not self-level when fitted with Harmer Modulock deck supports for a stable and secure fitting. The tabs will support the material being placed over the system.The Harmer Modulock deck support system allows you to adjust the height of plywood sheet, timber or paving slab decking to level out uneven, sloping or irregular surfaces so the spaces are more usable. It is a raised pedestal system which can also conceal pipework, drainage and services beneath a substrate.Features & Benefits: Harmer Modulock Deck Support Fixed Head 23mm x 4mm Tabs, Fixed head, 23mm x 4mm tabs, Won™t self-level, Suitable for use with the Harmer Modulock deck support system, Supports the material positioned over the system, Ideal for application in walkways, terraces, ballasted flat roofs and balconiesSuitable for application in walkways, terraces, ballasted flat roofs and balconies, the Harmer Modulock deck support system can be completed with self-levelling heads that enable a 5% gradient change. With anti-slip and anti-noise rubber layers on the head, it can be easily adjusted to the right level for your surface.. Harmer Modulock Deck Support Fixed Head 23mm x 4mm Tabs Polypropylene