Description: New Snatch Block, 4 Ton Working Load Limit - 4-1/2" Sheave Diameter - Wire Rope Size 1/2" - Bornze Bushed with Grease Fitting - Working Load Limit 4 Tons Blue or Green Painted depending on availability Quantity: 1 Snatch Block 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 use Breaking Strength for design or rating purposes. Use Working Load Limit instead. Pambina ImpEx 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. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.
Price: 65 USD
Location: Woodbridge, Virginia
End Time: 2024-11-14T19:40:45.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded
Model: BLOCK4TS
MPN: Does Not Apply
