To build a good looking concrete block wall it is critical to get the first course perfectly level. This can be challenging when the foundation wall is not level. Wobble Wedge tapered installation shims makes this job easy and fast. Here's how:
If needed, Wobble Wedges can be securely stacked to fill the larger gaps.
Wobble Wedges can be used in all block courses to set and maintain and even joint width.
Stays put. Won't slide, slip, or twist apart under load.
5 columns of deep off-set ridges interlock under load to eliminate both vertical & horizontal slippage
Easy retrieval or placement in hard-to-reach places
Make lasting adjustments that remain stable even when exposed to repeated changes in moisture and dryness