Whitecap T-Handle Latch - Chrome Plated Zamac/Black Nylon - Locking - Freshwater Use Only [S-0226BC]T Handle Latch Chrome Plated Zamac Black Nylon Locking Freshwater Only Features: Nylon Body and CP Zamac handle Locking T Handle latch Short Offset Cam Bar Nylon body is Black Neoprene O ring & Key fastener included Surface Depth 1 8" 3 4" Diameter 3" Cut Out 2 1 2" Chrome Plated Zamac parts should be installed on fresh water boats only