Eye Type (BK) Self-Locking Hook

 

  • The Original Self-Locking Hook
  • Latch closes automatically under load.
  • Hook will not open when under load.
  • 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
inches * (Lbs) at 90° L B E F G H
BK-6-10 7/32 100 2,700 4.3 1.1 0.87 0.39 0.59 0.83 1.1
BK-7/8-10 9/32 100 4,300 5.4 1.5 1.1 0.43 0.67 1.0 2.0
BK-7/8-10 5/16 100 5,700 5.4 1.5 1.1 0.43 0.67 1.0 2.0
BK-10-10 3/8 100 8,800 6.6 1.7 1.3 0.51 0.83 1.2 3.3
BK-13-10 1/2 100 15,000 8.1 2.1 1.7 0.63 1.2 1.5 6.2
BK-16-10 5/6 100 22,600 10.0 2.4 2.2 0.79 1.5 1.9 12.3
BK-18/20-10 3/4 100 35,300 11.4 2.7 2.4 0.87 1.7 2.5 18.3
BK-22-10 7/8 100 42,700 12.6 3.1 2.8 0.9 2.0 2.4 24.9
BK-26-10 1 100 59,700 13.5 3.9 3.1 1.0 2.1 2.7 36.4
BK-32-8 1-1/4 80 72,300 15.7 4.7 3.5 1.2 2.4 3.4 52.5

*Design Factor 4:1 Proof tested and certified.
**Grade 100 hooks have recessed trigger
***Grade 80 hooks are the “Classic” safety yellow color
****Grade 100 hooks are the “GrabiQ” signal yellow color

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