5/16" Cable x 3-1/2" Diameter Stainless Steel Flat Mount Block

Part No.: 61812511
Type 304 stainless steel heavy duty flat mount block with 3-1/2 inch diameter single sheave grooved for 5/16 inch cable. Working Load Limit: 1550 lbs.
Material: Type 304 Stainless Steel
Weight: 2.3 lb
Working Load Limit (WLL): 1550 lbs
Size:5/16 inches
Pitch Diameter (A):3 inches
Sheave Diameter (B):3.5 inches
Sheave Outside Width (C):0.625 inches
Base Width (D):3.5625 inches
Holes Center to Center (E):2.625 inches
Holes Center to Center (F):1 inches
Block Body Width (G):3.75 inches
Block Body Length (H):4.375 inches
Base Inside Length (K):1.5 inches
Base Outside Length (L):2.25 inches
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Availability: 4 In Stock info

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Type 304 stainless steel heavy duty flat mount block for use with 5/16" cable. 3-1/2" sheave diameter. Sheaves are equipped with bronze bushings. We recommend oiling the bushings occasionally if subjected to heavy use. Working load limit: 1550 lbs. Weight: 2.3 lbs. Ultimate block strength is 4 times the working load limit.

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