![SeaSure 25mm Double Block w/Shackle [00.21CRD] Boat Outfitting | Winter Covers SWR: Nominally 1](https://cdn.shopify.com/s/files/1/0350/0497/3196/files/100418XL.jpg?v=1691444657)
Pay in 4 interest-free payments of $5.25 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
SWR: Nominally 1
Gauge Size: 2"
*No battery included
No other product provides this much protection for your boat and water gear
protection for digital switching main feed circuits
SeaSure 25mm Double Block w/Shackle [00.21CRD] Boat Outfitting | Winter Covers SWR: Nominally 125mm Double Block with Shackle The 25mm plain bearing block range is one of SeaSure's oldest and best selling ranges. The range uses marine grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard wearing and light. Features: This range could be used to create purchasing systems for lifting, garage door mechanisms, storage solutions, etc. The 00. 21 can be used to create a 4: 1 purchase system to aid in