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Factor 55 parts are conducted at a test and measurement facility that is also certified for National Defense Department rigging and hoist testing. Factor 55 wants to make sure we are producing the highest quality, best value products for our customers.

From 6000 and 7000 series aluminums, to 6al-4V titanium double shear pins, Factor 55 offers the very best designs made from the very best materials.




All factor 55 products are designed in house using the latest 3D CAD software and optimized using Cosmos FEA Finite Element Analysis.


Safety: double locking safety clasp lock the safety clasp with the included clevis pin. Two methods of use: conventional hook opening, or shackle mount. Latch lock clevis pin stored conveniently in hook body. Ultimate strength: hook throat opening: 31, Shackle Pin Mount: 48, 000 pounds, 000 pounds.

Ultimate strength: hook throat opening: 31, 000 pounds, Shackle Pin Mount: 48, 000 pounds. Latch lock clevis pin stored conveniently in hook body. Fit: for rope and cable diameters up to 3/8", shackle pin mounting hole accepts shackle pins.
1. Factor 55
#ad
Factor 55 PROLINK Winch Shackle Mount, RED
#adFactor 55 #ad - Before we release any products to the public, we also perform a destructive test on each design with the assistance of a test facility equipped with test measurement and data recording equipment.Factor 55 parts are conducted at a test and measurement facility that is also certified for National Defense Department rigging and hoist testing. Factor 55 wants to make sure we are producing the highest quality, best value products for our customers.
More information #ad
From 6000 and 7000 series aluminums, to 6al-4V titanium double shear pins, Factor 55 offers the very best designs made from the very best materials. All factor 55 products are designed in house using the latest 3D CAD software and optimized using Cosmos FEA Finite Element Analysis. Fit type: Universal Fit.Brand | Factor 55 #ad |
Manufacturer | PROOK #ad |
Height | 5.5 Inches |
Length | 6 Inches |
Weight | 1.5 Pounds |
Width | 6 Inches |
Part Number | 00015-01 |
Model | 00015-01 |
Warranty | All of our products carry a one year warranty against defects in materials and craftsmanship. The warranty begins on the date of purchase. All warranties apply only to the original purchaser. |
More information #ad
2. Factor 55
#ad
Factor 55 0005001 Winch Shackle
#adFactor 55 #ad - All factor 55 products are designed in house using the latest 3D CAD software and optimized using Cosmos FEA Finite Element Analysis. Factor 55 wants to make sure we are producing the highest quality, best value products for our customers.From 6000 and 7000 series aluminums, to 6al-4V titanium double shear pins, Factor 55 offers the very best designs made from the very best materials.
More information #ad
Factor 55 parts are conducted at a test and measurement facility that is also certified for National Defense Department rigging and hoist testing. Before we release any products to the public, we also perform a destructive test on each design with the assistance of a test facility equipped with test measurement and data recording equipment.Brand | Factor 55 #ad |
Manufacturer | Factor 55 #ad |
Height | 5.5 Inches |
Length | 8 Inches |
Weight | 1.7 Pounds |
Width | 6 Inches |
Part Number | 00050-01 |
Model | 00050-01 |
Warranty | All of our products carry a one year warranty against defects in materials and craftsmanship. The warranty begins on the date of purchase. All warranties apply only to the original purchaser. |
More information #ad
3. FACTOR 55
#ad
Blue, Factor 55 UltraHook Winch Hook with Shackle Mount
#ad FACTOR 55 #ad - Max rated load: 16, 000 pounds. Ultimate strength – hook Throat Opening: 31, 000 pounds. For rope and cable diameters up to 3/8’’. Shackle pin mounting hole accepts ¾ shackle pins. 875” diameter. Ultimate strength – shackle Pin Mount: 48, 000 pounds.More information #ad
Brand | FACTOR 55 #ad |
Manufacturer | FACTOR55 #ad |
Part Number | F55-00250 |
More information #ad
4. Factor 55
#ad
Factor 55 FlatLink E Expert Shackle Mount Assembly in Red
#adFactor 55 #ad - Made in America. Made from 5052 aluminum alloy. Max load rating: 16, 000 pounds. Ultimate failure: greater than 40, 000 pounds.More information #ad
Brand | Factor 55 #ad |
Manufacturer | Factor 55 #ad |
Height | 2.4 Inches |
Length | 6.7 Inches |
Weight | 1.81 Pounds |
Width | 4.3 Inches |
Part Number | F55-00080-0 |
Model | F55-00080-0 |
More information #ad
5. Factor 55
#ad
Black, Factor 55 PROLINK Winch Shackle Mount
#adFactor 55 #ad - Removable oversized 5/8" double shear pin. Machined from 6061-t6 Kaiser Aluminum Billet Round Bar. Removable oversized 5/8" double shear pin. Fits all steel cables and synthetic ropes up to 3/8" diameter. 16, 000 pound max load rating.More information #ad
Brand | Factor 55 #ad |
Manufacturer | Factor 55 #ad |
Height | 5.5 Inches |
Length | 6 Inches |
Weight | 0.99 Pounds |
Width | 6 Inches |
Part Number | 00015-04 |
Model | 00015-04 |
Warranty | Manufacturers Warranty |
More information #ad
6. Factor 55
#ad
Factor 55 PROLINK Winch Shackle Mount, Silver
#adFactor 55 #ad - Factor 55 parts are conducted at a test and measurement facility that is also certified for National Defense Department rigging and hoist testing. Before we release any products to the public, we also perform a destructive test on each design with the assistance of a test facility equipped with test measurement and data recording equipment.All factor 55 products are designed in house using the latest 3D CAD software and optimized using Cosmos FEA Finite Element Analysis.
More information #ad
From 6000 and 7000 series aluminums, to 6al-4V titanium double shear pins, Factor 55 offers the very best designs made from the very best materials. Factor 55 wants to make sure we are producing the highest quality, best value products for our customers.Brand | Factor 55 #ad |
Manufacturer | Factor 55 #ad |
Height | 5.5 Inches |
Length | 6 Inches |
Weight | 1 Pounds |
Width | 6 Inches |
Part Number | 00015-05 |
Model | 00015-05 |
Warranty | All of our products carry a one year warranty against defects in materials and craftsmanship. The warranty begins on the date of purchase. All warranties apply only to the original purchaser. |
More information #ad
7. Factor 55
#ad
Factor 55 FLATLINK Winch Shackle Mount, Black 00050-04
#adFactor 55 #ad - Simple snap ring removal for shear pin. Fits steel cables and synthetic winch ropes to 3/8 inch diameters, EPDM Rubber Guard protects alloy fairleads and cushions line stowage. When folded flat – less than 1. 75 inches of thickness, max load rating : 16, 000 pounds, Weight – 23 ounces, Ultimate failure : greater than 40, 000 pounds.More information #ad
Black. Precision machined from 6000 series aluminum, Compatible with all roller fairlead license plate mounting brackets. Fits common 3/4 shackles/D-Rings, Eliminates hook rattle and fairlead damage.Brand | Factor 55 #ad |
Manufacturer | Factor 55 #ad |
Height | 5.5 Inches |
Length | 8 Inches |
Weight | 10.01 Pounds |
Width | 6 Inches |
Part Number | 00050-04 |
Model | 00050-04 |
Warranty | Manufacturers Warranty |
More information #ad
8. Factor 55
#ad
Gray, Factor 55 ULTRAHOOK Winch Hook with Shackle Mount
#adFactor 55 #ad - Fit: for rope and cable diameters up to 3/8", shackle pin mounting hole accepts shackle pins. 875 diameter. No rope splicing required double shear pin design accepts rope/cable eyes.Safety: double locking safety clasp lock the safety clasp with the included clevis pin. Two methods of use: conventional hook opening, or shackle mount. Latch lock clevis pin stored conveniently in hook body. Ultimate strength: hook throat opening: 31, Shackle Pin Mount: 48, 000 pounds, 000 pounds.
More information #ad
Lightweight: precision cnc machined 7000 series Military Grade Aluminum WEIGHT: 32oz Foldable to stow rattle free against fairleads. 5/8 diameter 6ai-4V grade V titanium double shear pin. Designed for both steel cables and synthetic winch ropes. Integrated epdm rubber pads for fairlead surface protection MAX RATED LOAD: 16, 000 pounds.Brand | Factor 55 #ad |
Manufacturer | Factor55 #ad |
Height | 3 Inches |
Length | 7.5 Inches |
Weight | 2.2 Pounds |
Width | 5 Inches |
Part Number | 00250-06 |
Model | 00250-06 |
More information #ad
9. Factor 55
#ad
Factor 55 UltraHook Winch Hook with Shackle Mount, Orange
#adFactor 55 #ad - No rope splicing required double shear pin design accepts rope/cable eyes. 5/8 diameter 6ai-4V grade V titanium double shear pin. Designed for both steel cables and synthetic winch ropes.Ultimate strength: hook throat opening: 31, 000 pounds, Shackle Pin Mount: 48, 000 pounds. Latch lock clevis pin stored conveniently in hook body. Fit: for rope and cable diameters up to 3/8", shackle pin mounting hole accepts shackle pins.
More information #ad
875 diameter. Integrated epdm rubber pads for fairlead surface protection MAX RATED LOAD: 16, 000 pounds. Lightweight: precision cnc machined 7000 series Military Grade Aluminum WEIGHT: 32oz Foldable to stow rattle free against fairleads. Two methods of use: conventional hook opening, or shackle mount. Safety: double locking safety clasp lock the safety clasp with the included clevis pin.Brand | Factor 55 #ad |
Manufacturer | Factor 55 #ad |
Height | 3 Inches |
Length | 7.5 Inches |
Weight | 2.2 Pounds |
Width | 5 Inches |
Part Number | F55-00250 |
Model | F55-00250 |
More information #ad