Unirope Logo
Home Products Inspection and Services
home >> products >> rigging hardware >> shackles & hooks >> Swivel Hoist Hook
Gray bar shadow
  Detailed Rigging Hardware Data:  
  Shackles & Hooks  
  Thimbles and Corner Protectors  
  Cable Clips  
  Load Positioning Swivels  
  Eye Bolts and Hoist Rings  
  Rope Cutters and Hand Swagers  
Swivel Hoist Hook
     
Back
  to Shackles & Hooks Main Page
 
     
These hooks are a positioning device and are not intended to rotate under load. Remember, NEVER let a sling rotate under load unless you use NON-ROTATING UNI-LOC® wire rope slings.

All UNI-LOC® wire rope slings equipped with Swivel Hoist Hooks are supplied with Standard Stainless Steel Latch Kits.
     
Deformation Indicators – Two strategically placed marks, one just below the eye and the other at the hook tip. This allows for a QUIC-CHECK® measurement to determine if the throat opening has changed, thus indicating abuse or overloading.

To check, just measure the distance between the marks. That distance always is an increment of either 1/2" or 1"; you don't need a special dimension table to perform this inspection.
Angle Indicators – Indicate the maximum included angle of 90° (45° Vertical) which is allowed between two slings in the hook.
     
     
     
Dimensions (inch) for Crosby Swivel Hoist Hook Type 322
6-strand
Sling
dia.		 Single Leg
Sling WLL
tons

Hook
WLL
tons

A B C D G J K L R

lbs.
each

1/4 .53 .75 C 2.00 .94 1.25 2.88 .73 .94 .56 5.56 4.47 .75
5/16 .88 1 C 2.50 1.31 1.50 3.19 .84 1.02 .63 6.62 5.28 1.25
3/8 1.3 1.5 C 3.00 1.62 1.75 3.62 1.00 1.06

.75

 7.62 6.00 2.25
7/16 1.8 2 C 3.00 1.56 1.75 4.09 1.13 1.22 .84 8.12 6.38 2.30
1/2 2.3 3 A 3.00 1.56 1.75 4.09 1.13 1.22 .94 8.12 6.38 2.30
9/16 2.8 3 C 3.50 1.75 2.00 4.94 1.44 1.50 1.13 9.59 7.41 4.96
5/8 3.5 4.5 A 3.50 1.75 2.00 4.94 1.44 1.50 1.13 9.59 7.41 4.96
3/4 5.1 5 C 4.50 2.31 2.50 6.50 1.81 1.88 1.38 12.41 9.59 10.29
7/8 6.9 7 A 4.50 2.31 2.50 6.50 1.81 1.88 1.38 12.41 9.59 10.29
1 8.9 11 A 5.00 2.38 2.75 7.56 2.25 2.28 1.63 14.50 11.12 16.18
1-1/8 11 11 A 5.00 2.38 2.75 7.56 2.25 2.28 1.63 14.50 11.12 16.18
1-1/4 13 15 A 5.62 2.69 3.12 8.69 2.59 2.50 1.94 15.88 12.03 23.25
1-3/8 16 22 A 7.00 3.75 4.00 11.00 3.00 3.41 2.38 21.06 16.56 49.75
1-1/2 19 22 A 7.00 3.75 4.00 11.00 3.00 3.41 2.38 21.06 16.56 49.75
1-3/4 26 30 A 7.00 3.75 4.00 13.62 3.66 4.00 2.86 23.22 18.06 70.50


(1) Working Loads are for Vertical Hitch and apply to Single Leg Uni-Loc® 6-strand, IWRC wire rope slings
(2) C=Carbon steel, A=Alloy steel
(*) Weights are approximate
Average straightening load for Carbon hooks is 5 times WLL, for Alloy hooks is 4.5 times WLL
     
for Latch Kits
    Back to Top  
     
Home  |  Products  |  Products in Use  |  Inspection & Testing  |  Training Seminars  |  About Us / Contacts

Wire Ropes  |  Wire Rope Slings  |  Wire Rope End Attachments  |  Rigging Hardware  |  Chain- and Wire Mesh Slings

Twin-Path® and Synthetic Lifting Slings  |  Fiber Ropes  |  Load Securement  |  Lifting Clamps  |  Hoists & Pullers

PIAB Load Measurement  |  Utility Specific Products
© 2003-2008 Unirope Ltd. :: Web Design and Layout :: BAUSTEIN Strategic Design Group Inc.