DESCRIPTION
DESCRIPTION
The GROCO Backing Block provides essential reinforcement for the secure installation of 3/4 inch and 1 inch seacocks. By distributing the stress over a larger area, this durable plate prevents fiberglass damage and ensures your marine valves remain rock-solid during heavy use, offering boaters an essential layer of structural safety.
FEATURES
FEATURES
- Marine-grade polymer construction.
- Fits 3/4" and 1" seacocks.
- Provides robust mounting surface.
- Distributes load evenly.
- Enhances thru-hull integrity.
TECHNICAL INFORMATION
TECHNICAL INFORMATION
| Description | Imperial | Metric |
|---|---|---|
| Overall Length | 6 ft 6 in | 198.1 cm |
| Power | Medium | Medium |
| Action | Fast | Fast |
| Pieces | 1 | 1 |
| Size | 4 in | 101.6 mm |
