Engine seacock hose size

[Dbenda50]

Wondering what the hose size is for the seacock to strainer on a MKII? Forespar is assisting me with my leaking seacock handle. They requested the hose I.D. I am 2.5 hours from my boat. I searched the Catalina Owners manual, no luck. Thanks.

[Jon W]

Be careful determining the sea cock size by hose diameter. For example my MK1 has a 1/2" sea cock, but the hose to the strainer and from the strainer to the raw water pump is 5/8" diameter.