Description
Groco Back Block 1.25-1.5 Seacock: Compatible with multiple seacock sizes, features brass threaded inserts for hull-side installation. Offers 1/2″ rigidity for secure fit while adjusting to hull curves. Moisture-resistant and crafted from eco-friendly marine PVC foam.
- Fits Seacock Sizes: 1250 AND 1500
- Diameter: 5.38
- Insert Threads: 5/16″-18
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