![Schaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing [300-34] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/products/74705XL.jpg?v=1645789217&width=1000)
![Schaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing [300-34] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/74705BXL-199400.jpg?v=1713412921&width=1000)
![Schaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing [300-34] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/products/74705XL_1024x.jpg?v=1645789217)
![Schaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing [300-34] - Houseboatparts.com](http://houseboatparts.com/cdn/shop/files/74705BXL-199400_1024x.jpg?v=1713412921)
Description
Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing
Delrin™ ball bearing sheave allows for quick and easy furling line adjustment. Stainless steel cage and strap ensure durability.
Specifications:
- Stanchions 1" (25mm) in diameter
- 1-7/16" (37mm) Sheave Diameter
- Maximum 1/2" (12mm) line size
- Safe Working Load = 1000 lbs (450kg)