Grip Latch Self Locking Eye Hook (OBK)

  • Hook latch & bowl interlock for more stability from inadvertent side impact
  • Oversized eye allows attachment to either chain or wire rope slings
  • Stainless steel spring release trigger will only operate when hook is unloaded
  • Full traceability
  • Proof tested to 2 ½ times working load limit


MODEL CHAIN SIZE GRADE WORKING LOAD LIMIT DIMENSIONS
(INCHES)
WEIGHT
EACH
   (INCHES)    * (Lbs) at 90° L B E F G H  lbs
OBK-6-10 7/32 100 2,700 4.1 1.0 0.87 0.35 0.55 0.67 0.88
OBK-7/8-10 9/32 100 4,300 5.5 1.5 1.1 0.39 0.79 0.87 1.8
OBK-7/8-10 5/16 100 5,700 5.5 1.5 1.1 0.39 0.79 0.87 1.8
OBK-10-10 3/8 100 8,800 6.7 1.9 1.3 0.51 0.87 1.1 2.9
OBK-13-10 1/2 100 15,000 8.1 2.1 1.7 0.59 1.1 1.4 5.3
OBK-16-10 5/8 100 22,600 9.8 2.7 2.2 0.75 1.1 1.7 9.3
OBK-18/20-10 3/4 100 35,300 11.5 2.9 2.4 1.02 1.7 2.2 17.9
OBK-22-8 7/8 80 34,200 13.2 3.4 2.8 0.94 1.6 2.2 22.0

*Design factor 4:1 Proof tested and certified.

self-locking-hooks-obk-griplatch-eye-diagram