These fixed security covers eliminate the prospect of tampering.
Regular Perforated Part #s:
S1 – 1-3/4″ Racking Height (1 rackspace)
S2 – 3-1/2″ Racking Height (2 rackspace)
S3 – 5-1/4″ Racking Height (3 rackspace)
S4 – 7″ Racking Height (4 rackspace)
Fine Perforated Part #s:
SF1 – 1-3/4″ Racking Height (1 rackspace)
SF2 – 3-1/2″ Racking Height (2 rackspace)
SF3 – 5-1/4″ Racking Height (3 rackspace)
SF4 – 7″ Racking Height (4 rackspace)