Diagram 

CST Series

Standard Duty STC Well Casing Thread Protectors

CST Series well casing protectors are designed with recyclable polyethylene that cover short threads on exposed well casing pin ends. Excellent for rig ready shipments.

  • Includes tear ring for easy removal.
  • Standard duty protection.

Material: Low-Density Polyethylene
Standard Color: Black

Item #API ClassThread TypeTo Fit Casing
CST-4500-2000Standard DutySTC Short Thread4 1/2"
Color:
Black
Package:
CARTON-50
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CST-4500-2625Standard DutySTC Short Thread4 1/2"
Color:
Black
Package:
CARTON-50
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CST-5000-2500Standard DutySTC Short Thread5"
Color:
Black
Package:
CARTON-40
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CST-5000-2750Standard DutySTC Short Thread5"
Color:
Black
Package:
CARTON-35
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CST-5500-2875Standard DutySTC Short Thread5 1/2"
Color:
Black
Package:
CARTON-30
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CST-6625-3125Standard DutySTC Short Thread6 5/8"
Color:
Black
Package:
CARTON-42
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CST-7000-2375Standard DutySTC Short Thread7"
Color:
Black
Package:
CARTON-60
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CST-7000-3125Standard DutySTC Short Thread7"
Color:
Black
Package:
CARTON-42
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CST-7625-3250Standard DutySTC Short Thread7 5/8"
Color:
Black
Package:
CARTON-35
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CST-9625-3375Standard DutySTC Short Thread9 5/8"
Color:
Black
Package:
CARTON-24
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CST-8625-3000STANDARD DUTYSTC SHORT THREAD8 5/8"
Color:
Black
Package:
CARTON-32
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CST-10750-3500Standard DutySTC SHORT THREAD10 3/4"
Color:
Black
Package:
CARTON-16
Quantity:
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