Natural Gas Security Products – McGard

Gas Meter Locks

ViperLock

Valve Locks

Plug Locks

	Gas Meter Locks protect against meter tampering Easy installation in the field Blocks access to internal components No modification needed to existing meters Simply replace the existing screws Reusable Back to top ^
	The Viper Lock protects Water and Gas shut-off valves from tampering. Protects water & gas shut-off valves from tampering Made of a high impact resistant nylon and hardened steel skeleton Unique shape restricts the use of common gripping & destructive tools Lock can be installed quickly in the field No modifications needed Back to top ^
	Valve Locks, protection against theft of service Applications for straight-thru & right angle valves Protects against meter tampering and theft of service Captures the shut-off valve and coupling nut No modifications required to existing applications Constructed of 16 gage steel with welded seams Easy installation Back to top ^
	Plug Locks protect against gas theft & losses Registered key patterns Simple one-piece construction Easy installation Constructed from heat treated alloy steel to prevent removal with common tools Locks into standard NPT and coupling threads Standard sizes available: 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″. Other sizes available upon request Back to top ^