WHITECAPSTAINLESS STEEL COMPRESSION LATCH•Type: Non-Locking•Overall Diameter: 3"•Cut-out: 2-1/2"•Surface Depth: 1/8" - 5/8"•Material: 316 Stainless Steel•Similar to T-handles •Includes adjustable backing plate & mounting hardware•Withstands the toughest elements nature can provide •Great for any hatch or compartment