PRODUCT CODE 10: ROTW-1 and ROTW-2 LOCK MANDRELS For LANDING NIPPLES.
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Rebco Type 'ROTW-1' and 'ROTW-2' Lock Mandrel Sub-Assembly is a Top No-Go, Non Flowing Lock. Lock Mandrel Sub-Assembly has Locks (Dogs) which prevent upward movement and a No-Go shoulder that seats in the upper part of a seating product to prevent downward movement.