Jergens 215-066334 Thread Locking Insert: 1/4-20 Internal Thread, 1/2-13 External Thread, UNC, 0.37" OAL, Heavy-Duty Keylocking
Thread Locking Insert: 1/4-20 Internal Thread, 1/2-13 External Thread, UNC, 0.37" OAL, Heavy-Duty Keylocking Stainless Steel (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!