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Block Division - 03048-BLT 3″ sheave, 5/16″ bolt, customer specifies the length, course or fine thread pulley block pulley block, industrial quality, 7/16 inch wide machined sheave with oil impregnated bushing grooved for 1/4″ cable, wire or fibrous rope. Clear zinc finish; safe work load of 800 lbs; weight 1.4 lbs. When ordering the bolt pulley block product, please indicate the size of “E” (see chart) you’ll need. Also indicate whether you want NC (national course) or NF (national fine) thread count.Dimensions in inches are approximate.
| Max Cable | 1/4" |
| Working Load | 800 LBS |
| A | 2-1/2" |
| B | 3" |
| C | 7/16" |
| D | 5/16" |
| E | 2-1/2" NC |
| F | 5-5/8" |
| G | 4-1/16" |
| H | 3-1/8" |
| Weight Each | 1.4 lbs |
CategoryRigging & Lifting Products
Country of originUSA
ManufacturerBlock Division
Mpn03048-BLT
SubcategoryPulleys
TypeBolt Pulleys
Weight1.40