Marine Grade Stainless Steel Non-Locking Latch with Turning Lock Lift Handle Highly Polished Stainless Steel Non-Locking Latch with one backplate and two screws. Fits all 2" holes. Fits panel 1/4" to 3/4" thick. Diameter is 2-1/2", Locking Adjustment:1-3/8"~1-7/8"