Check the listing for details. 2,4 & 8 Ton Snatch Block with hook for Wire Rope Cable size 3/8",1/2" & 3/4". Condition: New. Listed at 37.90 USD. Snatch Block with hook 2 Ton 3" Snatch block with hookPlate sided, painted, heavy duty snatch block with hook, 3" diameter sheave grooved for 3/8" wire rope. Sheave is equipped with bronze bushing and grease fitting (grease zerk). Working Load Limit: 2 tons. Weight: 5 lbs. Ultimate block strength is 4 times the working load limit.3" Sheave Diameter Wire Rope Size 3/8"Working Load Limit 2 Tons 4 Ton 4-1/2" Snatch block with hookPlate sided, painted, heavy duty snatch block with hook, 4-1/2" diameter sheave grooved for 1/2" wire rope. Sheave is equipped with bronze bushing and grease fitting (grease zerk). Working Load Limit: 4 tons. Weight: 12 lbs. Ultimate block strength is 4 times the working load limit.4-1/2" Sheave Diameter 4-1/2" snatch block for 3/8" OR 1/2" wire rope cable.Working Load Limit 4 Tons 8 Ton 3/4" Snatch block with hookPlate sided, painted, heavy duty snatch block with shackle, 6" diameter sheave grooved for 3/4" wire rope. Sheave is equipped with bronze bushing and grease fitting (grease zerk). Working Load Limit: 8 tons. Weight: 29 lbs. Ultimate block strength is 4 times the working load limit. 6" Sheave DiameterFor 3/4" wire rope cable.Working Load Limit 8Tons Swivel hook, drop side, bronze bushed with grease fitting.Used for wreckers, tow trucks, four wheel drivesPlease select your desired size and quantity from the variation All Items Paid by 3:00 PM EST will be SHIPPED SAME DAY through USPS Priority Mail LOADS ON PULLEY BLOCKS A single sheave block used to change load line direction can be subjected to total loads greatly different from the weight being lifted or pulled. The total load value varies with the angle between the incoming and departing lines to the block. When these lines run parallel (0 degree angle between the incoming and departing lines), load on the block will be 2 times the line load. The following chart indicates the factor to be multiplied by the line load to obtain the total load on the block. Angle Factor Multipliers Angle Factor Angle Factor 0° 2.00 100° 1.29 10° 1.99 110° 1.15 20° 1.97 120° 1.00 30° 1.93 130° .84 40° 1.87 135° .76 45° 1.84 140° .68 50° 1.81 150° .52 60° 1.73 160° .35 70° 1.64 170° .17 80° 1.53 180° .00 90° 1.41 — — Caution: DO NOT EXCEED WORKING LOAD LIMIT OR 20% OF THE PRODUCT'S BREAKING STRENGTH. Indus Hardware assumes no responsibility for the use, misuse or misapplication of its products. Products are sold with the specific understanding that the purchaser and/or user are thoroughly familiar with their proper use.