2" Davis Steel Two Hole Pin with Quick knob
Brand: Davis

2" Davis two hole pins with quick knobs the quick knobs works by loosening 1/2 turn ,tilting knob and it will slide off. they have 3/8"-16 threads and 45 degree taper will work on hole sizes 3/8" to 1 15/16" and flange thicness up to 2"

Features 3/8-16 stainless threaded rod which helps prevent weld spatter from sticking.Also comes quick knobs, 1/4 turn on, 1/4 turn off