براغي ضبط مقبسية بنقطة كوب 5/8-18 × 3/4 بوصة | فولاذ سبائكي (50 / عبوة)

The hex socket drive really bites into the wrench for a solid connection, and the cup point digs in without slipping. I used these to lock down a sprocket on a farm jack shaft and they haven't budged a bit. Exactly the right grip for high-torque applications.

I was tightening a pulley on a conveyor and these cup points bit into the shaft perfectly without slipping. The alloy steel feels solid too, no deformation under heavy torque.

The hex socket drive made seating these in a cramped gearbox a breeze with a ball-end allen key. All 50 pieces threaded clean and the cup point bit in firmly without any burrs. Exactly what the job needed.