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Home: Marine Catalog: Deck Accessories: Blocks and Hardware:

Harken Stainless Steel Block w/Becket
Cat. No. HAR 3130
Weight 2.2 lbs

Stainless Steel Block w/Becket

Hand-polished stainless steel sideplates are the trademark of these beautiful blocks. But itís the sheave design that gives them their strength and durability. Sheaves use a low-friction composite sleeve bearing for extreme radial loads. Ball bearings handle side loads. This proven sheave design is used on super-yachts where blocks must perform under very high, sustained loads without being excessive in size.

Block details include low-profile screw adapters and stainless-on-stainless construction for easy service. Sheaves on footblocks remove without unbolting the block. Headposts on swivel blocks lock or swivel freely.

Description Single/becket
3130
Single/becke
3133
Single/becket
3184

Single/becket
3136
Sheave dia. (in) 3 4 5 6
Length (in) 7 3/8 9 3/4 12 1/16 15
Weight (oz) 26.9 54.4 106.4 168.8
Max. line dia. (in) 9/16 3/4 7/8 7/8
SWL (lb) 5000 7500 11000 18000
Breaking strength (lb) 10000 15000 22000 36000


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