this latch is designed for floor-mounted hatches
2 diameter sizes to choose from
Capacity:8mm max
With a 1/2" BSP female thread
CDI Electronics 194-5279 - Mercury Voltage Regulator ronstan upright lead block 50mm this latch is designed forCDI Voltage Regulator Mercury 2, 3, 4 & 6 Cylinder 20 Amp Part Number: 194 5279 1995 2005 (25 40HP 2 Cyl.) 1987 2007 (45 90HP 3 Cyl.) 1989 2006 (90 125HP 4 Cyl.) 1992 2000 (150 225HP 6 Cyl.) Replaces: 18 5741, 18 5742, 18 5743, 18 5744, 194 5279, 65W 81960 00 00, 65W 81960 10 00, 815279, 815279 1, 815279 2, 815279 3, 815279 4, 815279 5, 815279 1, 815279 2, 815279 3, 815279 4, 815279 5, 815279A 1, 815279A 2, 815279A 3, 815279A 4, 815279T, 815279T 2,