Series 40 All-Purpose Triple Block
Model #
271671
Mfg #
RF41300
$82.99
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Strong, compact all-purpose block for boats up to 26'.
Series 40 All-Purpose Triple Block. Ronstan's 40mm plain bearing blocks are strong and compact. Head post free swivels 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 of 7/16" (11mm). Cheek is made from stainless steel and fiber-reinforced textured nylon.
Key Features
- Accepts line size of 7/16" (11mm)
- Strong stainless steel and fiber-reinforced nylon cheek
- Head post swivels for correct load and sheet alignment
Ball Bearings
Plain Bearings
Becket
No Becket
Diameter
7/16 Inch or 11 mm
Direction
Any
Integral Cleat
No Integral Cleat
Mount Type
Swivel Shackle
Ratchet
Non Ratcheting
Safe Working Load
1543 Pounds
Type
Triple
Weight
6.9 Ounces
Sheave Diameter
40 mm
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