Ortronics
The SHM-4 is a Shim Kit with 4x4" plates, total of 1" thickness, unfinished (40 plates total 2.875").
Features:
Includes (10) 18GA (0.048"), 16GA (0.060"), 14GA (0.075"), and 12GA (0.105")
Designed for use with cabling stands and sub-floor bases,...