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[KK18-8] KK18 - Internal Coupling (1-1/2" IPS)
MFR Part No. 18-8
An internal spigot providing a flush joint between two pipes of the same diameter. Not as strong as KK14 and must not be used where a direct tensile load is applied. This fitting can only be used with Schedule 40 steel pipe. Danger: KK18 fitting must not be used as a load bearing joint.