Master Lock 930DPF Industrial Grade Padlock, 2-1/2" SummerEndSale The RS2 requires two conditions

The RS2 requires two conditions to be present before it energizes roof de-icing cable: both cold temperatures (on

It is a single post

while maintaining heat transfer properties

For metal or fiberglass doors

Master Lock 930DPF Industrial Grade Padlock, 2-1/2" SummerEndSale The RS2 requires two conditionsDual ball bearing locking for maximum protection from prying and hammering. Hardened boron alloy shackle for maximum cut resistance. 5 pin cylinder for maximum pick resistance. Removable cylinder ability to rekey your lock. 2 1 2" (64mm) wide solid steel body. Triple plated solid Round steel High security padlock High tech boron hardened shackle High security spool pins Rekeyable 1 1 8" shackle, 7 16" shackle diameter 2 1 2" (64mm) wide solid steel