RONSTAN–Series 40 All-Purpose Double Block
Series 40 All-Purpose Double Block
|Ball Bearings||Plain Bearings|
|Integral Cleat||No Integral Cleat|
|Mount Type||Swivel Shackle|
|Safe Working Load||1323 Pounds|
|Sheave Diameter||40 mm|
|Line Diameter||10 mm|
All-purpose, plain bearing block designed for strength and durability.
Series 40 All-Purpose Double Block. Ronstan's 40mm plain bearing blocks are strong and compact. "Smart" features include swiveling universal head for correct load and sheet alignment. For dinghies and keelboats up to 26'. 1 9/16" (40mm) sheave is made from UV-stabilized acetal and accepts a line size up to 10mm. Cheek is made from stainless steel and fiber-reinforced textured Zytel.
- Strong and compact with plain bearing
- Swiveling universal head for correct load and sheet alignment
- Accepts a line size up to 10mm
- Cheek made from stainless steel and fiber-reinforced textured Zytel
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