• Connect hook to load without twisting the rope.
  • Latch is self-locking when hook is closed.
  • Most popular hook installed on ‘roll-off’ cables.
  • Use wire rope with thimbles to extend service life.
Dimensions (inch) for Self Locking Swivel Hooks – Unirope C10-SLS Rigger’s Choice®
6-strand
Sling
Dia. Inch		 Single Leg
Sling WLL
tons(1)		 Hook
WLL
tons(2)		 Hook
Size (Inch)
B C E L
1/4 0.65 1.25 7/32+ 1.28 0.91 1.10 5.55
5/16 1.0 1.25 7/32+ 1.28 0.91 1.10 5.55
3/8 1.4 2.3 5/16 1.42 1.10 1.40 6.87
7/16 1.9 2.3 5/16 1.42 1.10 1.40 6.87
1/2 2.5 3.5 3/8 1.65 1.38 1.77 8.03
9/16 3.2 3.5 3/8 1.65 1.38 1.77 8.03
5/8 3.9 6.0 1/2 1.97 1.57 2.11 9.82
3/4 5.6 6.0 1/2 1.97 1.57 2.11 9.82
7/8 7.6 9.0 5/8 2.40 2.28 2.44 12.06
1 9.8 14.1 3/4 2.83 2.44 3.00 13.35
1-1/8 12.0 14.1 3/4 2.83 2.44 3.00 13.35
1-1/4 15.0 17.1 7/8 3.82 3.78 3.15 16.22
Note:
(1) Working Loads are for Vertical Hitch and apply to Single Leg Uni-Loc® 6-strand, IWRC wire rope slings.
(2) WLL is based on DF 5:1.
Dimensions (inch) for Self Locking Swivel Hooks – Crosby S 1326 SHUR-LOC®
6-strand
Sling
Dia. Inch		 Single Leg
Sling WLL
tons(1)		 Hook
WLL
tons(2)		 Hook
Size (mm)
B C E L
1/4 0.65 1.25 6 1.50 1.32 1.13 6.13
5/16 1.0 1.25 6 1.50 1.32 1.13 6.13
3/8 1.4 2.3 8 1.75 1.59 1.38 7.60
7/16 1.9 2.3 8 1.75 1.59 1.38 7.60
1/2 2.5 3.5 10 2.00 1.73 1.75 8.83
9/16 3.2 3.5 10 2.00 1.73 1.75 8.83
5/8 3.9 6.0 13 2.50 2.38 2.11 11.20
3/4 5.6 6.0 13 2.50 2.38 2.11 11.20
7/8 7.6 9.0 16 1.75 2.70 2.49 12.98
1 9.8 14.1 19 2.83 2.52 3.52 17.42
1-1/8 12.0 14.1 19 2.83 2.52 3.52 17.42
1-1/4 15.0 17.1 22 3.44 3.19 3.83 16.47
Note:
(1) Working Loads are for Vertical Hitch and apply to Single Leg Uni-Loc® 6-strand, IWRC wire rope slings.
(2) WLL is based on DF 5:1.