High lift hole??

[smiffy]

Greetings,

Can anyone tell me the diameter of the hole needed to insert a high lift jack?

Cheers

[bensonsnuts]

Greetings,

Can anyone tell me the diameter of the hole needed to insert a high lift jack?

Cheers

Do you mean a hole to use with the jack adaptor pictured ?
My rocksliders have the holes already in for this and they are 30mm diameter . My custom bumper has 40mm tube welded underneath as receivers for this as well . I guess being slightly oversize wouldn't be a problem ? I've never actually used them .
The actual jacks have a flat foot which I don't think you could use anywhere on a surf as they are far too curvy !

Geoff

[smiffy]

Do you mean a hole to use with the jack adaptor pictured ?
My rocksliders have the holes already in for this and they are 30mm diameter . My custom bumper has 40mm tube welded underneath as receivers for this as well . I guess being slightly oversize wouldn't be a problem ? I've never actually used them .
The actual jacks have a flat foot which I don't think you could use anywhere on a surf as they are far too curvy !

Geoff

Cheers Geoff,

Thats the very thing i'm thinking of. Not got the jack yet but just being prepared by drilling holes and welding a bit of tube through. So anywhere between 30 and 40 mm.

Thanks again,Fraser.