![Harken 40mm Double Sheave Fishing Block [2184]](http://roughseasmarine.com/cdn/shop/files/103225XL_650x.jpg?v=1710554531)
Product Details
40mm Double Sheave Fishing Block
Low-friction Carbo Air blocks are lightweight, strong, and reliable. These compact blocks have very high working loads and smooth operation to simplify the positioning and retrieval of teaser lines.
Specifications:
- Sheave Ø (mm): 40 mm
- Sheave Ø (in): 1-9/16 in
- Maximum line Ø (mm): 10 mm
- Maximum line Ø (in): 3/8 in
- Maximum working load (kg): 220 kg
- Maximum working load (lb): 485 lbs
![Rapala X-Rap Magnum 15 Redhead UV [XRMAG15RHU] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/89815XL_{width}x.jpg?v=1677105149)
![Rapala X-Rap Magnum 20 Gold Green Mackerel [XRMAG20GGM] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/89836XL_{width}x.jpg?v=1677105163)
![Rapala X-Rap Magnum 15 Blue Sardine [XRMAG15BSRD] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/89804XL_{width}x.jpg?v=1677105144)
![C.E. Smith Drop-in Swivel [53690A] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/49867XL_{width}x.jpg?v=1677090912)
![Lee's Clamp-On Rod Holder - White Aluminum - Vertical Mount - Fits 1.900" O.D. Pipe [RA5004WH] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/59962XL_{width}x.jpg?v=1677093811)
![Lee's Clamp-On Rod Holder - White Aluminum - Horizontal Mount - Fits 1.900" O.D. Pipe [RA5204WH] - Rough Seas Marine](http://roughseasmarine.com/cdn/shop/products/62232XL_{width}x.jpg?v=1677094595)
![Plano Waterproof Stowaway 3600 [P000273]](http://roughseasmarine.com/cdn/shop/files/109118XL_{width}x.jpg?v=1749049303)
