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Clam Shell Clamps

Brand: Highfield Manufacturing Co.
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Highfield’s Clam Shell Clamps ensure that a wingless gas valve is locked in the closed position, and protects cast iron gas valves from damaging blows.

These clam shell clamps can be securely installed with either the lock seal assembly or desired barrel lock and cap. Optional colored powder coating is available.

To install, turn the gas valve stem to the closed or off position. Place the clam shell clamp over the valve and secure it using a lock seal assembly or barrel lock with endcap.
Features
Highfield’s gas clam shell security hardware is designed to effectively and economically prevent unauthorized use of gas. Advantages include:
  • Fabricated of heavy gauge steel, plated & powder-coated for corrosion protection
  • Engineered to fit a full range of gas valve sizes from ½" to 2" NPT
  • Protects wingless gas valves against tampering & theft of service
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Highfield’s Clam Shell Clamps ensure that a wingless gas valve is locked in the closed position, and protects cast iron gas valves from damaging blows.

These clam shell clamps can be securely installed with either the lock seal assembly or desired barrel lock and cap. Optional colored powder coating is available.

To install, turn the gas valve stem to the closed or off position. Place the clam shell clamp over the valve and secure it using a lock seal assembly or barrel lock with endcap.
Features
Highfield’s gas clam shell security hardware is designed to effectively and economically prevent unauthorized use of gas. Advantages include:
  • Fabricated of heavy gauge steel, plated & powder-coated for corrosion protection
  • Engineered to fit a full range of gas valve sizes from ½" to 2" NPT
  • Protects wingless gas valves against tampering & theft of service
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Specifications

Brand

Gas Valve SIze

  • 1/2" to 2"

Material of Construction

  • Steel

Clam Shell Size

  • 1/2" to 2"
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